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

Ex Input:
The size and symmetry of a beetle’s or an elk’s antlers or a grasshopper’s song communicate rather clearly their state of health.

Ex Output:
The size and symmetry of a beetle’s or an elk’s antlers or a grasshopper’s song communicate rather clearly their state of what?


Ex Input:
In circles way do particles of water move in deep water.

Ex Output:
In which way do particles of water move in deep water?


Ex Input:
Sexual reproduction, in general, relies on sets of cells that are precursors for eggs and sperm.

Ex Output:

What kind of reproduction, in general, relies on sets of cells that are precursors for eggs and sperm?