A view shows the presidential residence of La Lanterne, in an estate associated with the Chateau de Versailles, near Paris, where French President Emmanuel Macron, tested positive for the coronavirus disease (COVID-19), has gone into quarantine and is running France remotely, December 18, 2020. REUTERS/Charles Platiau

A view shows the presidential residence of La Lanterne, in an estate associated with the Chateau de Versailles, near Paris, where French President Emmanuel Macron, tested positive for the coronavirus disease (COVID-19), has gone into quarantine and is running France remotely, December 18, 2020. REUTERS/Charles Platiau

A view shows the presidential residence of La Lanterne, in an estate associated with the Chateau de Versailles, near Paris, where French President Emmanuel Macron, tested positive for the coronavirus disease (COVID-19), has gone into quarantine and is running France remotely, December 18, 2020. REUTERS/Charles Platiau

Sailing - Vendee Globe - Les Sables-d'Olonne, France - November 8, 2020 A banner reading "Lucky Guys At Sea No COVID" is seen on the Chateau de la Chaume before the start REUTERS/Stephane Mahe

An hairdresser displays cut hair near a sign which reads "1kilo of hair = 200 liters of water saved" in a makeshift hair salon during a free haircut opportunity organized with Capillum, a startup company specialized in recycling leftover hair, for Chateau de Versailles employees in Versailles, near Paris, France, October 8, 2020. REUTERS/Lucien Libert

James Taylor and Clement Baldellou, co-founders of Capillum, a startup company specialized in recycling leftover hair, pose during a free haircut opportunity organized for Chateau de Versailles employees to collect their hair, in Versailles, near Paris, France, October 8, 2020. REUTERS/Lucien Libert

Hairdressers cut the hair of Chateau de Versailles employees during a free haircut opportunity organized with Capillum, a startup company specialized in recycling leftover hair, in Versailles, near Paris, France, October 8, 2020. REUTERS/Lucien Libert

The logo of Capillum is seen in a makeshift hair salon during a free haircut opportunity organized with Capillum, a startup company specialized in recycling leftover hair, for Chateau de Versailles employees in Versailles, near Paris, France, October 8, 2020. REUTERS/Lucien Libert

James Taylor and Clement Baldellou, co-founders of Capillum, a startup company specialized in recycling leftover hair, President of Chateau de Versailles Catherine Pegard, training hair-dressers and other officials pose in front of the Versailles palace before a free haircut opportunity organized for Chateau de Versailles employees to collect their hair, in Versailles, near Paris, France, October 8, 2020. REUTERS/Lucien Libert

James Taylor and Clement Baldellou, co-founders of Capillum, a startup company specialized in recycling leftover hair, President of Chateau de Versailles Catherine Pegard, training hair-dressers and other officials pose in front of the Versailles palace before a free haircut opportunity organized for Chateau de Versailles employees to collect their hair, in Versailles, near Paris, France, October 8, 2020. REUTERS/Lucien Libert

James Taylor and Clement Baldellou, co-founders of Capillum, a startup company specialized in recycling leftover hair, pose during a free haircut opportunity organized for Chateau de Versailles employees to collect their hair, in Versailles, near Paris, France, October 8, 2020. REUTERS/Lucien Libert

A hairdresser cuts the hair of a Chateau de Versailles employee during a free haircut opportunity organized with Capillum, a startup company specialized in recycling leftover hair, in Versailles, near Paris, France, October 8, 2020. A sign reads "1kilo of hair = 200 liters of water saved". REUTERS/Lucien Libert

Hairdressers cut the hair of Chateau de Versailles employees during a free haircut opportunity organized with Capillum, a startup company specialized in recycling leftover hair, in Versailles, near Paris, France, October 8, 2020. REUTERS/Lucien Libert

James Taylor and Clement Baldellou, co-founders of Capillum, a startup company specialized in recycling leftover hair, pose in front of the Chateau de Versailles before a free haircut opportunity organized for Chateau de Versailles employees to collect their hair, in Versailles, near Paris, France, October 8, 2020. REUTERS/Lucien Libert

The entrance of the Chateau Boswell winery is seen cordoned with yellow tape after it was destroyed by the Glass Fire in St Helena, California, U.S. September 30, 2020. REUTERS/Adrees Latif

Burned grapes and vines are seen at the Chateau Boswell Winery after the Glass Fire came through, in Saint Helena, California, U.S., September 28, 2020. REUTERS/Fred Greaves

The remains of the Chateau Boswell Winery are seen after the Glass Fire came through, in Saint Helena, California, U.S., September 28, 2020. REUTERS/Fred Greaves

A general view of the remains of the Chateau Boswell Winery after the Glass Fire came through, in Saint Helena, California, U.S., September 28, 2020. REUTERS/Fred Greaves

Burned grapes and vines are seen at the Chateau Boswell Winery after the Glass Fire came through, in Saint Helena, California, U.S., September 28, 2020. REUTERS/Fred Greaves TPX IMAGES OF THE DAY

Burned grapes and vines are seen at the Chateau Boswell Winery after the Glass Fire came through, in Saint Helena, California, U.S., September 28, 2020. REUTERS/Fred Greaves

A general view of the remains of the Chateau Boswell Winery after the Glass Fire came through, in Saint Helena, California, U.S., September 28, 2020. REUTERS/Fred Greaves

A general view of the remains of the Chateau Boswell Winery after the Glass Fire came through, in Saint Helena, California, U.S., September 28, 2020. REUTERS/Fred Greaves

Flames are seen from a fully engulfed building at Chateau Boswell Winery during the Glass Fire in St. Helena, California, U.S. September 27, 2020. REUTERS/Stephen Lam

Pianist Cecile Wouters and singer Evelyne Zou perform on a lake during their show "Melting Flotte" at the Chateau de Ricquebourg in Ricquebourg, France, July 24, 2020. REUTERS/Pascal Rossignol

Jean Francois Marquis, owner of the Chateau de Ricquebourg watches as pianist Cecile Wouters and singer Evelyne Zou perform on a lake during their show "Melting Flotte" at the Chateau de Ricquebourg in Ricquebourg, France, July 24, 2020. REUTERS/Pascal Rossignol

Pianist Cecile Wouters and singer Evelyne Zou perform on a lake during their show "Melting Flotte" at the Chateau de Ricquebourg in Ricquebourg, France, July 24, 2020. REUTERS/Pascal Rossignol

Pianist Cecile Wouters and singer Evelyne Zou perform on a lake during their show "Melting Flotte" at the Chateau de Ricquebourg in Ricquebourg, France, July 24, 2020. REUTERS/Pascal Rossignol

Pianist Cecile Wouters and singer Evelyne Zou perform on a lake during their show "Melting Flotte" at the Chateau de Ricquebourg in Ricquebourg, France, July 24, 2020. REUTERS/Pascal Rossignol

Pianist Cecile Wouters and singer Evelyne Zou perform on a lake during a rehearsal of their show "Melting Flotte" at the Chateau de Ricquebourg in Ricquebourg, France, July 24, 2020. REUTERS/Pascal Rossignol TPX IMAGES OF THE DAY

Pianist Cecile Wouters and singer Evelyne Zou perform on a lake during a rehearsal of their show "Melting Flotte" at the Chateau de Ricquebourg in Ricquebourg, France, July 24, 2020. Picture taken with a drone. REUTERS/Pascal Rossignol

Pianist Cecile Wouters and singer Evelyne Zou perform on a lake during a rehearsal of their show "Melting Flotte" at the Chateau de Ricquebourg in Ricquebourg, France, July 24, 2020. Picture taken with a drone. REUTERS/Pascal Rossignol

Pianist Cecile Wouters and singer Evelyne Zou perform on a lake during a rehearsal of their show "Melting Flotte" at the Chateau de Ricquebourg in Ricquebourg, France, July 24, 2020. Picture taken with a drone. REUTERS/Pascal Rossignol

Pianist Cecile Wouters and singer Evelyne Zou perform on a lake during a rehearsal of their show "Melting Flotte" at the Chateau de Ricquebourg in Ricquebourg, France, July 24, 2020. Picture taken with a drone. REUTERS/Pascal Rossignol

Pedro Diaz, 57, who said he worked in the kitchen of the Chateau Marmont hotel for 16 years but was laid off in March, protests with other laid-off hotel workers without healthcare, as the global outbreak of the coronavirus disease (COVID-19) continues, in Los Angeles, California, U.S., July 23, 2020. REUTERS/Lucy Nicholson

A French farmer drives a combine as he harvests wheat in his field by night in Chateau-Thebaud, France, July 9, 2020. REUTERS/Stephane Mahe

A field of wheat is seen in Chateau-Thebaud, France, July 9, 2020. REUTERS/Stephane Mahe

Wheat pours into a trailer as a French farmer harvests wheat in his field in Chateau-Thebaud, France, July 9, 2020. REUTERS/Stephane Mahe

Wheat pours into a trailer as a French farmer harvests wheat in his field in Chateau-Thebaud, France, July 9, 2020. REUTERS/Stephane Mahe

A French farmer checks his newly-harvested wheat in his field in Chateau-Thebaud, France, July 9, 2020. REUTERS/Stephane Mahe

Wheat pours into a trailer as a French farmer harvests wheat in his field in Chateau-Thebaud, France, July 9, 2020. REUTERS/Stephane Mahe

A French farmer drives a combine as he harvests wheat in his field in Chateau-Thebaud, France, July 9, 2020. REUTERS/Stephane Mahe

Wheat pours into a trailer as a French farmer harvests wheat in his field in Chateau-Thebaud, France, July 9, 2020. REUTERS/Stephane Mahe

Ears of wheat are seen in a wheat field in Chateau-Thebaud, France, July 9, 2020. REUTERS/Stephane Mahe

A French farmer drives a combine as he harvests wheat in his field in Chateau-Thebaud, France, July 9, 2020. REUTERS/Stephane Mahe

Ears of wheat are seen in a wheat field in Chateau-Thebaud, France, July 9, 2020. REUTERS/Stephane Mahe

A French farmer drives a combine as he harvests wheat in his field in Chateau-Thebaud, France, July 9, 2020. REUTERS/Stephane Mahe

A French farmer drives a combine as he harvests wheat in his field by night in Chateau-Thebaud, France, July 9, 2020. REUTERS/Stephane Mahe

Slovakia's Prime Minister Igor Matovic, Poland's Prime Minister Mateusz Morawiecki, Czech Republic's Prime Minister Andrej Babis and Hungary's Prime Minister Viktor Orban attend a news conference at the summit of the Visegrad Group (V4) countries at Lednice Chateau, following the coronavirus disease (COVID-19) outbreak, in the village of Lednice, Czech Republic, June 11, 2020. REUTERS/David W Cerny

Slovakia's Prime Minister Igor Matovic, Poland's Prime Minister Mateusz Morawiecki and Czech Republic's Prime Minister Andrej Babis attend a news conference at the summit of the Visegrad Group (V4) countries at Lednice Chateau, following the coronavirus disease (COVID-19) outbreak, in the village of Lednice, Czech Republic, June 11, 2020. REUTERS/David W Cerny

Poland's Prime Minister Mateusz Morawiecki and Czech Republic's Prime Minister Andrej Babis attend a news conference at the summit of the Visegrad Group (V4) countries at Lednice Chateau, following the coronavirus disease (COVID-19) outbreak, in the village of Lednice, Czech Republic, June 11, 2020. REUTERS/David W Cerny

Czech Republic's Prime Minister Andrej Babis and Hungary's Prime Minister Viktor Orban attend a news conference at the summit of the Visegrad Group (V4) countries at Lednice Chateau, following the coronavirus disease (COVID-19) outbreak, in the village of Lednice, Czech Republic, June 11, 2020. REUTERS/David W Cerny

Czech Republic's Prime Minister Andrej Babis and Hungary's Prime Minister Viktor Orban attend a news conference at the summit of the Visegrad Group (V4) countries at Lednice Chateau, following the coronavirus disease (COVID-19) outbreak, in the village of Lednice, Czech Republic, June 11, 2020. REUTERS/David W Cerny

Slovakia's Prime Minister Igor Matovic, Poland's Prime Minister Mateusz Morawiecki, Czech Republic's Prime Minister Andrej Babis and Hungary's Prime Minister Viktor Orban attend a news conference at the summit of the Visegrad Group (V4) countries at Lednice Chateau, following the coronavirus disease (COVID-19) outbreak, in the village of Lednice, Czech Republic, June 11, 2020. REUTERS/David W Cerny

Slovakia's Prime Minister Igor Matovic, Poland's Prime Minister Mateusz Morawiecki, Czech Republic's Prime Minister Andrej Babis and Hungary's Prime Minister Viktor Orban attend a news conference at the summit of the Visegrad Group (V4) countries at Lednice Chateau, following the coronavirus disease (COVID-19) outbreak, in the village of Lednice, Czech Republic, June 11, 2020. REUTERS/David W Cerny

Hungary's Prime Minister Viktor Orban attends a news conference at the summit of the Visegrad Group (V4) countries at Lednice Chateau, following the coronavirus disease (COVID-19) outbreak, in the village of Lednice, Czech Republic, June 11, 2020. REUTERS/David W Cerny

Hungary's Prime Minister Viktor Orban attends a news conference at the summit of the Visegrad Group (V4) countries at Lednice Chateau, following the coronavirus disease (COVID-19) outbreak, in the village of Lednice, Czech Republic, June 11, 2020. REUTERS/David W Cerny

Poland's Prime Minister Mateusz Morawiecki, Czech Republic's Prime Minister Andrej Babis and Hungary's Prime Minister Viktor Orban attend a news conference at the summit of the Visegrad Group (V4) countries at Lednice Chateau, following the coronavirus disease (COVID-19) outbreak, in the village of Lednice, Czech Republic, June 11, 2020. REUTERS/David W Cerny

Czech Republic's Prime Minister Andrej Babis and Hungary's Prime Minister Viktor Orban attend a news conference at the summit of the Visegrad Group (V4) countries at Lednice Chateau, following the coronavirus disease (COVID-19) outbreak, in the village of Lednice, Czech Republic, June 11, 2020. REUTERS/David W Cerny

Slovakia's Prime Minister Igor Matovic, Poland's Prime Minister Mateusz Morawiecki, Czech Republic's Prime Minister Andrej Babis and Hungary's Prime Minister Viktor Orban attend a news conference at the summit of the Visegrad Group (V4) countries at Lednice Chateau, following the coronavirus disease (COVID-19) outbreak, in the village of Lednice, Czech Republic, June 11, 2020. REUTERS/David W Cerny

Hungary's Prime Minister Viktor Orban looks up as he wears a face mask at the summit of the Visegrad Group (V4) countries at Lednice Chateau, following the coronavirus disease (COVID-19) outbreak, in the village of Lednice, Czech Republic, June 11, 2020. REUTERS/David W Cerny