query: Who is the current president of Singapore?
passage: President of Singapore
The President of the Republic of Singapore is the country's head of state. Singapore has a parliamentary system of government. Executive authority is exercised by the Cabinet led by the Prime Minister of Singapore. The current president is Halimah Yacob, who was elected unopposed at the 2017 presidential election. She is the first female President of Singapore and first Malay head of state in 47 years since the death of Yusof Bin Ishak, Singapore's first president.
passage: Singapore
In 2004, Lee Hsien Loong, the eldest son of Lee Kuan Yew, became the country's third Prime Minister. Lee Hsien Loong's tenure included the 2008 global financial crisis, the resolution of a dispute over Malayan railways land, and the introduction of integrated resorts. Despite the economy's exceptional growth, the People's Action Party (PAP) suffered its worst election results in 2011, winning 60% of votes, amidst hot-button issues of high influx of foreign workers and cost of living. On 23 March 2015 Lee Kuan Yew passed away, during the 50th year of independence, declaring a one-week period of public mourning. Subsequently, the PAP maintained its dominance in Parliament at the September general elections, receiving 69.9% of the popular vote, behind the 2001 tally of 75.3% and the 1968 tally of 86.7%.