A tourist takes pictures at the Bones chapel in Evora, Portugal April 5, 2017. REUTERS/Rafael Marchante 

Bones are seen on a wall at the Bones chapel in Evora, Portugal April 5, 2017. REUTERS/Rafael Marchante 

Bones are seen on a wall at the Bones chapel in Evora, Portugal April 5, 2017. REUTERS/Rafael Marchante 

Bones are seen on a wall at the Bones chapel in Evora, Portugal April 5, 2017. REUTERS/Rafael Marchante 

President Michelle Bachelet leaves the Honoris Causa ceremony in Evora University with university dean Ana Costa Freitas in Evora, Portugal, March 30, 2017. REUTERS/Pedro Nunes 

University students perform a typical dance for President Michelle Bachelet after the Honoris Causa ceremony in Evora University in Evora, Portugal, March 30, 2017. REUTERS/Pedro Nunes 

President Michelle Bachelet leaves the Honoris Causa ceremony in Evora University with her Portuguese counterpart Marcelo Rebelo de Sousa (top) in Evora, Portugal, March 30, 2017. REUTERS/Pedro Nunes 

Evora University students practice a typical university dance to perform for Chile's President Michelle Bachelet on her visit with her Portuguese counterpart Marcelo Rebelo de Sousa to Evora University in Evora, Portugal, March 30, 2017. REUTERS/Pedro Nunes 

President Michelle Bachelet leaves the Honoris Causa ceremony in Evora University with university dean Ana Costa Freitas (L) and her Portuguese counterpart Marcelo Rebelo de Sousa (top) in Evora, Portugal, March 30, 2017. REUTERS/Pedro Nunes 

Chile's President Michelle Bachelet and her Portuguese counterpart Marcelo Rebelo de Sousa attend a news conference at Sao Miguel Palace in Evora, Portugal March 30, 2017. REUTERS/Pedro Nunes 

Chile's President Michelle Bachelet and her Portuguese counterpart Marcelo Rebelo de Sousa attend a news conference at Sao Miguel Palace in Evora, Portugal March 30, 2017. REUTERS/Pedro Nunes 

Chile's President Michelle Bachelet and her Portuguese counterpart Marcelo Rebelo de Sousa attend a news conference at Sao Miguel Palace in Evora, Portugal March 30, 2017. REUTERS/Pedro Nunes 

Chile's President Michelle Bachelet is welcomed by her Portuguese counterpart Marcelo Rebelo de Sousa at Giraldo Square in Evora, Portugal March 30, 2017. REUTERS/Pedro Nunes 

Chile's President Michelle Bachelet poses for a photo with her Portuguese counterpart Marcelo Rebelo de Sousa in Evora, Portugal March 30, 2017. REUTERS/Pedro Nunes 

Chile's President Michelle Bachelet and her Portuguese counterpart Marcelo Rebelo de Sousa greet people in Evora, Portugal March 30, 2017. REUTERS/Pedro Nunes 

Chile's President Michelle Bachelet and her Portuguese counterpart Marcelo Rebelo de Sousa review the honor guard at Giraldo Square in Evora, Portugal March 30, 2017. REUTERS/Pedro Nunes 

Chile's President Michelle Bachelet is welcomed by her Portuguese counterpart Marcelo Rebelo de Sousa at Giraldo Square in Evora, Portugal March 30, 2017. REUTERS/Pedro Nunes 

Chile's President Michelle Bachelet and her Portuguese counterpart Marcelo Rebelo de Sousa listen to their national anthems at Giraldo Square in Evora, Portugal March 30, 2017. REUTERS/Pedro Nunes 

Chile's President Michelle Bachelet and her Portuguese counterpart Marcelo Rebelo de Sousa listen to their national anthems at Giraldo Square in Evora, Portugal March 30, 2017. REUTERS/Pedro Nunes 

Chile's President Michelle Bachelet is welcomed by her Portuguese counterpart Marcelo Rebelo de Sousa at Giraldo Square in Evora, Portugal March 30, 2017. REUTERS/Pedro Nunes 

Athletics - European Athletics Indoor Championship - Men's Triple Jump Final - Kombank Arena, Belgrade, Serbia - 05/03/17 - Winner Nelson Evora of Portugal, 2nd placed Fabrizio Donato of Italy and 3rd placed Max Hess of Germany pose during the medals ceremony. REUTERS/Marko Djurica 

Athletics - European Athletics Indoor Championship - Men's Triple Jump Final - Kombank Arena, Belgrade, Serbia - 05/03/17 - Nelson Evora of Portugal celebrates winning. REUTERS/Marko Djurica 

Athletics - European Athletics Indoor Championship - Men's Triple Jump Final - Kombank Arena, Belgrade, Serbia - 05/03/17 - Winner Nelson Evora of Portugal, 2nd placed Fabrizio Donato of Italy and 3rd placed Max Hess of Germany celbrate. REUTERS/Marko Djurica 

Athletics - European Athletics Indoor Championship - Men's Triple Jump Final - Kombank Arena, Belgrade, Serbia - 05/03/17 - Nelson Evora of Portugal celebrates winning. REUTERS/Marko Djurica 

Athletics - European Athletics Indoor Championship - Men's Triple Jump Final - Kombank Arena, Belgrade, Serbia - 05/03/17 - Nelson Evora of Portugal in action. REUTERS/Marko Djurica 

Cows graze at Alentejo region, near Evora, Portugal October 10, 2016. REUTERS/Rafael Marchante 

Cows graze at Alentejo region, near Evora, Portugal October 10, 2016. REUTERS/Rafael Marchante 

Members of Evora forcados group perform during a bullfight at Campo Pequeno bullring in Lisbon, Portugal July 28, 2016. REUTERS/Rafael Marchante 

Members of Evora forcados group perform during a bullfight at Campo Pequeno bullring in Lisbon, Portugal early July 29, 2016. REUTERS/Rafael Marchante 

A member of Evora forcados group lies after he was tossed by a bull during a bullfight at Campo Pequeno bullring in Lisbon, Portugal July 29, 2016. REUTERS/Rafael Marchante 

A member of Evora forcados group performs during a bullfight at Campo Pequeno bullring in Lisbon, Portugal July 28, 2016. REUTERS/Rafael Marchante 

Members of Evora forcados group perform during a bullfight at Campo Pequeno bullring in Lisbon, Portugal July 28, 2016. REUTERS/Rafael Marchante 

Members of Evora forcados group perform during a bullfight at Campo Pequeno bullring in Lisbon, Portugal July 28, 2016. REUTERS/Rafael Marchante 

Members of Evora forcados group perform during a bullfight at Campo Pequeno bullring in Lisbon, Portugal early July 29, 2016. REUTERS/Rafael Marchante 

A member of Evora forcados group performs during a bullfight at Campo Pequeno bullring in Lisbon, Portugal July 28, 2016. REUTERS/Rafael Marchante TPX IMAGES OF THE DAY

Nelson Evora of Portugal presents his bronze medal as he poses on the podium after the men's triple jump event during the 15th IAAF World Championships at the National Stadium in Beijing, China, August 28, 2015. REUTERS/Damir Sagolj 

(L-R) Pedro P. Pichardo of Cuba, silver medal, Christian Taylor of the U.S., gold medal, and Nelson Evora of Portugal, bronze medal, pose on the podium after the men's triple jump event during the 15th IAAF World Championships at the National Stadium in Beijing, China, August 28, 2015. REUTERS/Damir Sagolj

Nelson Evora of Portugal presents his bronze medal as he poses on the podium after the men's triple jump event during the 15th IAAF World Championships at the National Stadium in Beijing, China, August 28, 2015. REUTERS/Damir Sagolj 

Third placed Nelson Evora of Portugal celebrates with national flag after the men's triple jump final at the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Dylan Martinez

Nelson Evora of Portugal competes in the men's triple jump final at the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Kim Kyung-Hoon

Third placed Nelson Evora of Portugal, winner Christian Taylor of the U.S. and second placed Pedro P. Pichardo of Cuba (L-R) pose with national flags after the men's triple jump final at the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Phil Noble

Nelson Evora of Portugal competes in the men's triple jump final during the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Phil Noble 

Nelson Evora of Portugal competes in the men's triple jump final during the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Phil Noble 

Third placed Nelson Evora of Portugal gestures after the men's triple jump final at the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Phil Noble

Third placed Nelson Evora of Portugal, winner Christian Taylor of the U.S. and second placed Pedro P. Pichardo of Cuba (L-R) pose with national flags after the men's triple jump final at the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Dylan Martinez 

Nelson Evora of Portugal reacts as he competes in the men's triple jump final during the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Dylan Martinez 

Nelson Evora of Portugal reacts during the men's triple jump final at the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Dylan Martinez

Nelson Evora of Portugal reacts during the men's triple jump final at the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Dylan Martinez

Nelson Evora of Portugal competes in the men's triple jump final at the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Phil Noble

Nelson Evora of Portugal reacts during the men's triple jump final at the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Dylan Martinez

Nelson Evora of Portugal reacts during the men's triple jump final at the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Dylan Martinez

Nelson Evora of Portugal competes in the men's triple jump final at the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Kim Kyung-Hoon

Nelson Evora of Portugal competes in the men's triple jump final at the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Kim Kyung-Hoon

Nelson Evora of Portugal competes in the men's triple jump qualifying round during the 15th IAAF World Championships at the National Stadium in Beijing, China, August 26, 2015. REUTERS/Phil Noble

Nelson Evora of Portugal celebrates after winning men's triple jump event during the IAAF European Indoor Championships in Prague March 7, 2015. REUTERS/David W Cerny (CZECH REPUBLIC - Tags: SPORT ATHLETICS)

Nelson Evora of Portugal celebrates after winning men's triple jump event during the IAAF European Indoor Championships in Prague March 7, 2015. REUTERS/David W Cerny (CZECH REPUBLIC - Tags: SPORT ATHLETICS)

Nelson Evora of Portugal competes in the men's triple jump event during the IAAF European Indoor Championships in Prague March 7, 2015. REUTERS/David W Cerny (CZECH REPUBLIC - Tags: SPORT ATHLETICS)

The wheel hub and brake of new Lotus Evora 400 supercar are seen during the second press day ahead of the 85th International Motor Show in Geneva March 4, 2015. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags: TRANSPORT BUSINESS)

The new Lotus Evora 400 supercar is seen during the second press day ahead of the 85th International Motor Show in Geneva March 4, 2015. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags: TRANSPORT BUSINESS)

The new Lotus Evora 400 supercar is seen during the second press day ahead of the 85th International Motor Show in Geneva March 4, 2015. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags: TRANSPORT BUSINESS)