Uruguay's new President Luis Lacalle Pou (L) smiles after receiving the presidential sash from outgoing Uruguayan President Tabare Vazquez during his inauguration ceremony, in Montevideo, Uruguay, on March 1, 2020. Luis Lacalle Pou of the National Party (PN) was sworn in on Sunday as the president of Uruguay for the period of 2020-2025. (Photo by Nicolas Celaya/Xinhua)

Uruguay's President-elect Luis Lacalle Pou (front, 2nd, L) gestures to the crowd as he arrives at his inauguration ceremony, in Montevideo, Uruguay, on March 1, 2020. Luis Lacalle Pou of the National Party (PN) was sworn in on Sunday as the president of Uruguay for the period of 2020-2025. (Photo by Nicolas Celaya/Xinhua)

Uruguay's new President Luis Lacalle Pou (R) and first lady Lorena Ponce de Leon walk together during the inauguration ceremony, in Montevideo, Uruguay, on March 1, 2020. Luis Lacalle Pou of the National Party (PN) was sworn in on Sunday as the president of Uruguay for the period of 2020-2025. (Photo by Nicolas Celaya/Xinhua)

Uruguay's new President Luis Lacalle Pou (L) gestures after receiving the presidential sash from outgoing Uruguayan President Tabare Vazquez during his inauguration ceremony, in Montevideo, Uruguay, on March 1, 2020. Luis Lacalle Pou of the National Party (PN) was sworn in on Sunday as the president of Uruguay for the period of 2020-2025. (Photo by Nicolas Celaya/Xinhua)

Uruguay's President-elect Luis Lacalle Pou waves to the crowd as he arrives at his inauguration ceremony, in Montevideo, Uruguay, on March 1, 2020. Luis Lacalle Pou of the National Party (PN) was sworn in on Sunday as the president of Uruguay for the period of 2020-2025. (Photo by Nicolas Celaya/Xinhua)

Uruguay's new President Luis Lacalle Pou (C), first lady Lorena Ponce de Leon (R), and Uruguay's new Vice President Beatriz Argimon attend the inauguration ceremony, in Montevideo, Uruguay, on March 1, 2020. Luis Lacalle Pou of the National Party (PN) was sworn in on Sunday as the president of Uruguay for the period of 2020-2025. (Photo by Nicolas Celaya/Xinhua)