instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Light is scattered from molecules in our atmosphere.
answer:
Light is scattered from what in our atmosphere?

question:
Volvox sphere has a distinct front and back end.
answer:
What has a distinct front and back end?

question:
2000 times much larger can the most powerful light microscropes make an image.
answer:
How much larger can the most powerful light microscropes make an image?