Spanish Foreign Minister Arancha Gonzalez Laya reacts during an interview with Reuters at the Ministry of Foreign Affairs, in Madrid, Spain May 28, 2020. REUTERS/Susana Vera - RC2PXG9KW96L

Spanish Foreign Minister Arancha Gonzalez Laya reacts during an interview with Reuters at the Ministry of Foreign Affairs, in Madrid, Spain May 28, 2020. REUTERS/Susana Vera

Spanish Foreign Minister Arancha Gonzalez Laya reacts during an interview with Reuters at the Ministry of Foreign Affairs in Madrid, Spain, May 28, 2020. REUTERS/Susana Vera

Spanish Foreign Minister Arancha Gonzalez Laya reacts during an interview with Reuters at the Ministry of Foreign Affairs, in Madrid, Spain May 28, 2020. REUTERS/Susana Vera

Spanish Foreign Minister Arancha Gonzalez Laya poses after an interview with Reuters at the Ministry of Foreign Affairs, in Madrid, Spain May 28, 2020. REUTERS/Susana Vera

Spanish Foreign Minister Arancha Gonzalez Laya reacts during an interview with Reuters at the Ministry of Foreign Affairs, in Madrid, Spain May 28, 2020. REUTERS/Susana Vera

Nissan workers block a highway as they protest against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers block a highway as they protest against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers block B-10 highway as they protest against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers listen to speeches of trade union representatives during their protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers block B-10 highway as they protest against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers block B-10 highway as they protest against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers march as they protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers pour fuel on burning tires during a protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan logo is seen amid the smoke rising from burning tires during a workers' protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan logo is seen amid the smoke rising from burning tires during a workers' protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan logo is seen amid the smoke rising from burning tires during a workers' protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan worker throws a tire on a burning pile during a protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers burn tires during a protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers burn tires during a protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers burn tires during a protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers burn tires during a protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Trade union representatives talk to media during Nissan workers' protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers carry tires to burn during a protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea

Nissan workers protest in front of the Barcelona factory against the possible closure of the plant at Zona Franca, during the coronavirus disease (COVID-19) outbreak in Barcelona, Spain, May 28, 2020. REUTERS/Albert Gea REFILE - CORRECTING DATE

People attend a screening of the film "Grease" during the reopening of the Autocine Madrid Race drive-in cinema, amid the coronavirus disease (COVID-19) outbreak, in Madrid, Spain, May 27, 2020. REUTERS/Sergio Perez

People attend a screening of the film "Grease" during the reopening of the Autocine Madrid Race drive-in cinema, amid the coronavirus disease (COVID-19) outbreak, in Madrid, Spain, May 27, 2020. REUTERS/Sergio Perez

People attend a screening of the film "Grease" during the reopening of the Autocine Madrid Race drive-in cinema, amid the coronavirus disease (COVID-19) outbreak, in Madrid, Spain, May 27, 2020. REUTERS/Sergio Perez

A man wearing a protective face mask sits in his car ahead of a screening of the film “Grease” during the reopening of the Autocine Madrid Race drive-in cinema, amid the coronavirus disease (COVID-19) outbreak, in Madrid, Spain, May 27, 2020. REUTERS/Sergio Perez

Cars line up for the film "Grease" during the reopening of the Autocine Madrid Race drive-in cinema, amid the coronavirus disease (COVID-19) outbreak, in Madrid, Spain, May 27, 2020. REUTERS/Sergio Perez

A Spanish flag flies at half-staff during the official ten-day mourning in memory of people who have died of coronavirus disease (COVID-19), amid the coronavirus disease (COVID-19) outbreak, in Madrid, Spain May 27, 2020. REUTERS/Juan Medina

Manuel Martinez, 67, a farmer who grows almonds using techniques aimed at bringing new life to the land, walks among almond trees in his field in Chirivel, near Granada, Spain, March 9, 2020. Picture taken March 9, 2020. REUTERS/Jon Nazca

Manuel Martinez, 67, a farmer who grows almonds using techniques aimed at bringing new life to the land, gestures between almond trees in his field in Chirivel, near Granada, Spain, March 9, 2020. Picture taken March 9, 2020. REUTERS/Jon Nazca

A bee pollinates a blossomed almond branch in a field where farmers use techniques aimed at bringing new life to the land, in Hernan Valle, near Granada, Spain, March 10, 2020. Picture taken March 10, 2020. REUTERS/Jon Nazca

Bee hives are seen between almond trees in a field where farmers use techniques aimed at bringing new life to the land, in Chirivel, near Granada, Spain, March 9, 2020. Picture taken March 9, 2020. REUTERS/Jon Nazca

Frank Ohlenschlager, 57, CEO of almond marketing company Almendrehesa, checks the compost next to almond trees in a field where farmers use techniques aimed at bringing new life to the land in Chirivel, near Granada, Spain, March 9, 2020. Picture taken March 9, 2020. REUTERS/Jon Nazca

Francisco Martinez, 43, a farmer who grows almonds with his brother Alvaro using techniques aimed at bringing new life to the land, walks past almond trees in his field in front of Sierra Nevada mountain in Hernan Valle, near Granada, Spain, March 10, 2020. Picture taken March 10, 2020. REUTERS/Jon Nazca

Manuel Barnes, 35, a farmer, shows almonds without shells grown by him and other farmers, after being processed in his almond processing factory that uses techniques aimed at bringing new life to the land, in Zujar, near Granada, Spain, March 9, 2020. Picture taken March 9, 2020. REUTERS/Jon Nazca

Alvaro Martinez, 42, a farmer who grows almonds with his brother Francisco using techniques aimed at bringing new life to the land, shows grass and legumes growing in his field in Hernan Valle, near Granada, Spain, March 10, 2020. Picture taken March 10, 2020. REUTERS/Jon Nazca

Francisco Martinez, 43, and his brother Alvaro (R), 42, farmers who grow almonds using techniques aimed at bringing new life to the land, walk inside an orchard in their field in Hernan Valle, near Granada, Spain, March 10, 2020. Picture taken March 10, 2020. REUTERS/Jon Nazca

A general view shows Sierra Nevada mountain and eroded land with desert vegetation in Hernan Valle, near Granada, Spain, March 10, 2020. Picture taken March 10, 2020. REUTERS/Jon Nazca

Almond trees are seen in a field of farmer Manuel Martinez, 67, who uses farming techniques aimed at bringing new life to the land, in Chirivel, near Granada, Spain, March 9, 2020. Picture taken March 9, 2020. REUTERS/Jon Nazca

Manuel Barnes, 35, a farmer, shows almonds with shells grown by him and other farmers before being processed in his almond processing factory that uses techniques aimed at bringing new life to the land in Zujar, near Granada, Spain, March 9, 2020. Picture taken March 9, 2020. REUTERS/Jon Nazca

Almond trees are seen in a field of a farmer who uses techniques aimed at bringing new life to the land in Hernan Valle, near Granada, Spain, March 10, 2020. Picture taken March 10, 2020. REUTERS/Jon Nazca

A blossomed almond branch is seen in a field where farmers use techniques aimed at bringing new life to the land in Hernan Valle, near Granada, Spain, March 10, 2020. Picture taken March 10, 2020. REUTERS/Jon Nazca

Francisco Martinez, 43, a farmer who grows almonds with his brother Alvaro using techniques aimed at bringing new life to the land, shows grasses and legumes in his field in Hernan Valle, near Granada, Spain, March 10, 2020. Picture taken March 10, 2020. REUTERS/Jon Nazca

Manuel Barnes, 35, a farmer, checks almonds collected by him and other farmers in his almond processing factory, that uses techniques aimed at bringing new life to the land, in Zujar near Granada, Spain, March 9, 2020. Picture taken March 9, 2020. REUTERS/Jon Nazca

People enjoy the sunny weather at Retiro Park, which reopened yesterday for the first time in more than 2 months, amid the coronavirus disease (COVID-19) outbreak in Madrid, Spain May 26, 2020. REUTERS/Juan Medina

People are seen at Retiro Park during sunset, which reopened yesterday for the first time in more than 2 months, amid the coronavirus disease (COVID-19) outbreak in Madrid, Spain May 26, 2020. REUTERS/Juan Medina

A protective face mask is seen inside a car, amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 26, 2020. REUTERS/Jon Nazca

A Spanish flag with a black ribbon hangs from a balcony of a house after Spanish government declared 10-day official mourning for coronavirus victims, amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 26, 2020. REUTERS/Jon Nazca

A rope holds a Spanish flag with a black ribbon on a balcony of a house after Spanish government declared 10-day official mourning for coronavirus victims, amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 26, 2020. REUTERS/Jon Nazca

A Spanish flag with a black ribbon hangs from a balcony of a house after Spanish government declared 10-day official mourning for coronavirus victims, amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 26, 2020. REUTERS/Jon Nazca

A rope holds a Spanish flag with a black ribbon on a balcony of a house after Spanish government declared 10-day official mourning for coronavirus victims, amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 26, 2020. REUTERS/Jon Nazca

A man wearing a protective face mask looks at himself on his mobile phone at Retiro Park, which reopened yesterday for the first time in more than 2 months, amid the coronavirus disease (COVID-19) outbreak in Madrid, Spain May 26, 2020. REUTERS/Juan Medina

People are seen at Retiro Park, which reopened yesterday for the first time in more than 2 months, amid the coronavirus disease (COVID-19) outbreak in Madrid, Spain May 26, 2020. REUTERS/Juan Medina