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Sweden's King Carl XVI Gustaf(R) and Queen Silvia arrive at Itamaraty Palace in Brasilia, on April 6, 2017. Sweden's King Carl and Queen Silvia are on a 4-day visit in Brazil. / AFP PHOTO / EVARISTO SA (Photo credit should read EVARISTO SA/AFP via Getty Images)

Sweden's King Carl XVI Gustaf(R) and Queen Silvia arrive at Itamaraty Palace in Brasilia, on April 6, 2017.
Sweden's King Carl and Queen Silvia are on a 4-day visit in Brazil. / AFP PHOTO / EVARISTO SA        (Photo credit should read EVARISTO SA/AFP via Getty Images)

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Sweden's Queen Silvia shares a chat with Brazil's First Lady Marcela Temer upon her arrival at Itamaraty Palace in Brasilia, on April 6, 2017. Sweden's King Carl and Queen Silvia are on a 4-day visit in Brazil. / AFP PHOTO / EVARISTO SA (Photo credit should read EVARISTO SA/AFP via Getty Images)

Sweden's Queen Silvia shares a chat with Brazil's First Lady Marcela Temer upon her arrival at Itamaraty Palace in Brasilia, on April 6, 2017.
Sweden's King Carl and Queen Silvia are on a 4-day visit in Brazil. / AFP PHOTO / EVARISTO SA        (Photo credit should read EVARISTO SA/AFP via Getty Images)

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Sweden's King Carl XVI Gustaf (L) and Queen Silvia (R) share a toast with Brazil's President Michel Temer before a lunch at Itamaraty Palace in Brasilia, on April 6, 2017. Sweden's King and Queen Silvia are on a 4-day visit in Brazil. / AFP PHOTO / EVARISTO SA (Photo credit should read EVARISTO SA/AFP via Getty Images)

Sweden's King Carl XVI Gustaf (L) and Queen Silvia (R) share a toast with Brazil's President Michel Temer before a lunch at Itamaraty Palace in Brasilia, on April 6, 2017.
Sweden's King and Queen Silvia are on a 4-day visit in Brazil. / AFP PHOTO / EVARISTO SA        (Photo credit should read EVARISTO SA/AFP via Getty Images)

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Sweden's Queen Silvia(C) and Brazil's President Michel Temer(L) shake hands next to King Carl XVI Gustaf (R) at Itamaraty Palace in Brasilia on April 6, 2017. Sweden's King Carl and Queen Silvia are on a 4-day visit in Brazil. / AFP PHOTO / EVARISTO SA (Photo credit should read EVARISTO SA/AFP via Getty Images)

Sweden's Queen Silvia(C) and Brazil's President Michel Temer(L) shake hands next to King Carl XVI Gustaf (R) at Itamaraty Palace in Brasilia on April 6, 2017. 
Sweden's King Carl and Queen Silvia are on a 4-day visit in Brazil. / AFP PHOTO / EVARISTO SA        (Photo credit should read EVARISTO SA/AFP via Getty Images)

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Sweden's Queen Silvia (R), King Carl XVI Gustaf (2R), Brazil's President Michel Temer (L) and First Lady Marcela Temer pose at Itamaraty Palace in Brasilia on April 6, 2017. Sweden's King Carl and Queen Silvia are on a 4-day visit in Brazil. / AFP PHOTO / EVARISTO SA (Photo credit should read EVARISTO SA/AFP via Getty Images)

Sweden's Queen Silvia (R), King Carl XVI Gustaf (2R), Brazil's President Michel Temer (L) and First Lady Marcela Temer pose at Itamaraty Palace in Brasilia on April 6, 2017. 
Sweden's King Carl and Queen Silvia are on a 4-day visit in Brazil. / AFP PHOTO / EVARISTO SA        (Photo credit should read EVARISTO SA/AFP via Getty Images)