instruction:
You are given a concept, and a list of answers. You should generate a question about the concept that leads to the given answer(s).
question:
concept: Lleyton Hewitt answers: ['Tennis player']
answer:
who is lleyton hewitt?

question:
concept: Egypt answers: ['Semi-presidential system', 'Constitutional republic', 'Republic', 'Unitary state']
answer:
what is the political system in egypt?

question:
concept: New York Knicks answers: ['1970 NBA Finals', '1973 NBA Finals']
answer:
when did the new york knicks win a championship?