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

Ex Input:
Aqueous solution is used to describe a solution in which water is the solvent.

Ex Output:
What term is used to describe a solution in which water is the solvent?


Ex Input:
Endoscopes are used to explore the body through various orifices or minor incisions.

Ex Output:
Endoscopes are used to explore the body through various orifices or these?


Ex Input:
Phototrophs capture light energy and convert it to chemical energy inside their cell.

Ex Output:

Which organisms capture light energy and convert it to chemical energy inside their cell?