A handler holds a Portuguese Podengo Pequenos dog before judging at the 145th Westminster Kennel Club Dog Show at Lyndhurst Mansion in Tarrytown, New York, U.S., June 12, 2021. REUTERS/Mike Segar

Russian Foreign Minister Sergei Lavrov and Portuguese Foreign Minister Augusto Santos Silva attend a news conference following their meeting in Moscow, Russia May 31, 2021. Pavel Golovkin/Pool via REUTERS

Russian Foreign Minister Sergei Lavrov and Portuguese Foreign Minister Augusto Santos Silva arrive for a news conference following their meeting in Moscow, Russia May 31, 2021. Pavel Golovkin/Pool via REUTERS

Russian Foreign Minister Sergei Lavrov and Portuguese Foreign Minister Augusto Santos Silva attend a news conference following their meeting in Moscow, Russia May 31, 2021. Pavel Golovkin/Pool via REUTERS

Russian Foreign Minister Sergei Lavrov speaks during a news conference following a meeting with Portuguese Foreign Minister Augusto Santos Silva in Moscow, Russia May 31, 2021. Pavel Golovkin/Pool via REUTERS

Russian Foreign Minister Sergei Lavrov and Portuguese Foreign Minister Augusto Santos Silva attend a news conference following their meeting in Moscow, Russia May 31, 2021. Pavel Golovkin/Pool via REUTERS

Portuguese Foreign Minister Augusto Santos Silva speaks during a news conference following a meeting with Russian Foreign Minister Sergei Lavrov in Moscow, Russia May 31, 2021. Pavel Golovkin/Pool via REUTERS

Portuguese Foreign Minister Augusto Santos Silva speaks during a news conference following a meeting with Russian Foreign Minister Sergei Lavrov in Moscow, Russia May 31, 2021. Pavel Golovkin/Pool via REUTERS

Portuguese Foreign Minister Augusto Santos Silva speaks with Russian Foreign Minister Sergei Lavrov during their meeting in Moscow, Russia May 31, 2021. Pavel Golovkin/Pool via REUTERS

Russian Foreign Minister Sergei Lavrov listens to his Portuguese counterpart Augusto Santos Silva during their meeting in Moscow, Russia May 31, 2021. Pavel Golovkin/Pool via REUTERS

Portuguese Minister of Agriculture Maria do Ceu Antunes speaks during a news conference at the European Council headquarters in Brussels, Belgium, May 28, 2021. Francisco Seco/ Pool via REUTERS

Portuguese Minister of Agriculture Maria do Ceu Antunes speaks during a news conference at the European Council headquarters in Brussels, Belgium, May 28, 2021. Francisco Seco/ Pool via REUTERS

Portuguese Minister of Agriculture Maria do Ceu Antunes speaks during a news conference at the European Council headquarters in Brussels, Belgium, May 28, 2021. Francisco Seco/ Pool via REUTERS

Portuguese Minister of Agriculture Maria do Ceu Antunes speaks during a news conference at the European Council headquarters in Brussels, Belgium, May 28, 2021. Francisco Seco/ Pool via REUTERS

Portuguese Minister of Agriculture Maria do Ceu Antunes removes her protective face mask during a news conference at the European Council headquarters in Brussels, Belgium, May 28, 2021. Francisco Seco/ Pool via REUTERS

Portuguese Minister of Agriculture Maria do Ceu Antunes attends a European Union Agriculture Ministers council, in Brussels, Belgium May 26, 2021. REUTERS/Johanna Geron/Pool

Portuguese Minister of Agriculture Maria do Ceu Antunes attends a European Union Agriculture Ministers council, in Brussels, Belgium May 26, 2021. REUTERS/Johanna Geron/Pool

Slovakian Prime Minister Eduard Heger, Swedish Prime Minister Stefan Lofven and Portuguese Prime Minister Antonio Costa attend a face-to-face EU summit in Brussels, Belgium, May 24, 2021. REUTERS/Yves Herman/Pool

Finnish Prime Minister Sanna Marin, Portuguese Prime Minister Antonio Costa and Swedish Prime Minister Stefan Lofven attend a face-to-face EU summit in Brussels, Belgium, May 24, 2021. REUTERS/Yves Herman/Pool

Austrian Chancellor Sebastian Kurz and Portuguese Prime Minister Antonio Costa salute each other as they attend a face-to-face EU summit in Brussels, Belgium, May 24, 2021. REUTERS/Yves Herman/Pool

Soccer Football - Coppa Italia - Final - Atalanta v Juventus - Mapei Stadium - Citta del Tricolore, Reggio Emilia, Italy - May 19, 2021 Fans are seen in the stadium before the match with a Portuguese flag REUTERS/Alberto Lingria

European Council President Charles Michel chats with Belgian Prime Minister Alexander De Croo, Luxembourg's Prime Minister Xavier Bettel, Portuguese Prime Minister Antonio Costa and Cyprus President of the Republic Nicos Anastasiades during a video conference meeting, at the European Council building in Brussels, Belgium, May 19, 2021. Stephanie Lecocq/Pool via REUTERS

European Council President Charles Michel chats with Belgian Prime Minister Alexander De Croo, Luxembourg's Prime Minister Xavier Bettel, Portuguese Prime Minister Antonio Costa and Cyprus President of the Republic Nicos Anastasiades during a video conference meeting, at the European Council building in Brussels, Belgium, May 19, 2021. Stephanie Lecocq/Pool via REUTERS

European Council President Charles Michel chats with Belgian Prime Minister Alexander De Croo, Luxembourg's Prime Minister Xavier Bettel, Portuguese Prime Minister Antonio Costa and Cyprus President of the Republic Nicos Anastasiades during a video conference meeting, at the European Council building in Brussels, Belgium, May 19, 2021. Stephanie Lecocq/Pool via REUTERS

A Portuguese shepherd wears a protective mask as he guards his sheep and goats in a meadow in Pera in the Algarve region, Portugal, May 12, 2021. REUTERS/Pascal Rossignol

Portuguese Prime Minister Antonio Costa attends a joint news conference with European Commission President Ursula von der Leyen and European Council President Charles Michel (not pictured) during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa smiles as he attends a joint news conference with European Commission President Ursula von der Leyen and European Council President Charles Michel (not pictured) during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa looks on as he attends a joint news conference with European Commission President Ursula von der Leyen and European Council President Charles Michel (not pictured) during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa adjusts his face mask as he attends a joint news conference with European Commission President Ursula von der Leyen and European Council President Charles Michel (not pictured) during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa and European Commission President Ursula von der Leyen look on, at the end of the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa gestures as he speaks with European Commission President Ursula von der Leyen at the end of the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa speaks with European Commission President Ursula von der Leyen at the end of the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

European Commission President Ursula von der Leyen walks with Portuguese Prime Minister Antonio Costa at the end of the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa gestures as he speaks with European Commission President Ursula von der Leyen at the end of the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

European Commission President Ursula von der Leyen gestures as she speaks with Portuguese Prime Minister Antonio Costa at the end of the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa, speaks with European Commission President Ursula von der Leyen at the end of the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa, European Commission President Ursula von der Leyen and European Council President Charles Michel chat at the end of a joint news conference during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa, European Commission President Ursula von der Leyen and European Council President Charles Michel gesture at the end of a joint news conference during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa, European Council President Charles Michel and European Commission President Ursula von der Leyen attend a media conference at an EU summit in Porto, Portugal May 8, 2021. Luis Vieira/Pool via REUTERS

European Commission President Ursula von der Leyen attends a joint news conference with European Council President Charles Michel and Portuguese Prime Minister Antonio Costa (not pictured) during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa speaks during a media conference at an EU summit in Porto, Portugal May 8, 2021. Luis Vieira/Pool via REUTERS

Portuguese Prime Minister Antonio Costa speaks during a media conference at an EU summit in Porto, Portugal May 8, 2021. Luis Vieira/Pool via REUTERS

Portuguese Prime Minister Antonio Costa, European Council President Charles Michel and European Commission President Ursula von der Leyen (not pictured) attend a joint news conference during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

European Council President Charles Michel attends a joint news conference with European Commission President Ursula von der Leyen and Portuguese Prime Minister Antonio Costa (not pictured), during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura TPX IMAGES OF THE DAY

European Commission President Ursula von der Leyen attends a joint news conference with European Council President Charles Michel and Portuguese Prime Minister Antonio Costa (not pictured) during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa attends a joint news conference with European Commission President Ursula von der Leyen and European Council President Charles Michel (not pictured) during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa, European Council President Charles Michel and European Commission President Ursula von der Leyen attend a joint news conference during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa attends a joint news conference with European Commission President Ursula von der Leyen and European Council President Charles Michel (not pictured) during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

European Commission President Ursula von der Leyen attends a joint news conference with European Council President Charles Michel and Portuguese Prime Minister Antonio Costa (not pictured) during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

European Commission President Ursula von der Leyen attends a joint news conference with European Council President Charles Michel and Portuguese Prime Minister Antonio Costa (not pictured) during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

European Council President Charles Michel attends a joint news conference with European Commission President Ursula von der Leyen and Portuguese Prime Minister Antonio Costa (not pictured), during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

European Commission President Ursula von der Leyen attends a joint news conference with European Council President Charles Michel and Portuguese Prime Minister Antonio Costa (not pictured) during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

European Council President Charles Michel attends a joint news conference with European Commission President Ursula von der Leyen and Portuguese Prime Minister Antonio Costa (not pictured), during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

European Commission President Ursula von der Leyen attends a joint news conference with European Council President Charles Michel and Portuguese Prime Minister Antonio Costa (not pictured) during the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura

Portuguese Prime Minister Antonio Costa walks after a meeting in the framework of the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura/Pool

European Commission President Ursula von der Leyen, European Council President Charles Michel and Portuguese Prime Minister Antonio Costa walk after a meeting in the framework of the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura/Pool

European Commission President Ursula von der Leyen, European Council President Charles Michel, Portuguese Prime Minister Antonio Costa and other EU leaders walk after a meeting in the framework of the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura/Pool

European Commission President Ursula von der Leyen, European Council President Charles Michel, Portuguese Prime Minister Antonio Costa and other EU leaders walk after a meeting in the framework of the European Social Summit in Porto, Portugal, May 8, 2021. REUTERS/Violeta Santos Moura/Pool

France's President Emmanuel Macron gives a press conference during the European Social Summit hosted by the Portuguese presidency of the Council of the European Union at the Crystal Palace in Porto, Portugal May 8, 2021. Miguel Riopa/Pool via REUTERS

France's President Emmanuel Macron gives a press conference during the European Social Summit hosted by the Portuguese presidency of the Council of the European Union at the Crystal Palace in Porto, Portugal May 8, 2021. Miguel Riopa/Pool via REUTERS