instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Modern members of the reptiles group live in many different habitats and are found on every continent except antarctica.
answer:
Modern members of what broad animal group live in many different habitats and are found on every continent except antarctica?


question:
Prostate is the most common type of cancer in adult males.
answer:
What is the most common type of cancer in adult males?


question:
Do waves move faster close particles are close to each other or far away.
answer:

Do waves move faster when particles are close to each other or far away?