Zuzana Caputova was sworn in as the first female president of which country?

In Slovakia, anti-corruption campaigner Zuzana Caputova was sworn in as country's first female president. Caputova scored a convincing victory against Smer-SD candidate Maros Sefcovic. Her allies from the Progressive Slovakia/Together party hope to use the momentum to unseat the ruling party in a 2020 general election.