Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Ex Input:
In paragraph 2, they had been untouched for centuries does the phrase à¥ˆ€œfrozen in timeà¥ˆ€ suggest about the figures.

Ex Output:
In paragraph 2, what does the phrase à¥ˆ€œfrozen in timeà¥ˆ€ suggest about the figures?


Ex Input:
A pregnant woman should avoid toxic substances while pregnant.

Ex Output:
What should a pregnant woman avoid while pregnant?


Ex Input:
Carbonate minerals are often found where seas once covered the land.

Ex Output:

What type of minerals are often found where seas once covered the land?