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

Ex Input:
Ice masses, acquifers, and the deep ocean are examples of water reservoirs.

Ex Output:
Ice masses, acquifers, and the deep ocean are examples of water what?


Ex Input:
Seismologists originally measured the intensity of an earthquake with the mercalli scale.

Ex Output:
How did seismologists originally measure the intensity of an earthquake?


Ex Input:
The majority of species live in the ocean.

Ex Output:
Where do the majority of species live?