instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Does water get colder or warmer the deeper you go?
answer:
Does water get colder or warmer the deeper you go?


question:
Very low density is the concentration of gas molecules in the mesosphere.
answer:
What is the concentration of gas molecules in the mesosphere?


question:
In circles way do particles of water move in deep water.
answer:

In which way do particles of water move in deep water?