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(n) gastropods is noted for having its eyes at the tips of stalks or tentacles that emerge from its head.

Ex Output:
What type of creature is noted for having its eyes at the tips of stalks or tentacles that emerge from its head?


Ex Input:
Two water molecules contain 4 hydrogen atoms and 2 oxygen atoms.

Ex Output:
Two water molecules contain 4 hydrogen atoms and how many oxygen atoms?