context: The President of the Republic of Singapore is the Head of State. In the Westminster parliamentary system, which governs itself Singapore, the prime minister is the head of government while the position of the president is largely ceremonial. Before 1993, the President of Singapore was chosen by Parliament. After the amendments to the constitution enacted in 1991, the presidential office became popularly elected. The first president elected by the majority of the people was Aung Teng Chung, who served from September 1, 1993 to August 31, 1999. The current President of Singapore is Halima Yaqoub.
question: Who is the president of Singapore?
answers.text: Halima Yaqoub