Input question: Which human facial feature is properly known as a diastema?

Output answer: gap between front teeth

Input question: Who was the first socialist President of France?

Output answer: francois mitterrand

Input question: Thom Yorke is the lead singer for which band?

Output answer: radiohead

Input question: In the chemical Periodic Table how many chemical elements are included in the group reffered to as the Halogens?

Output answer:
5