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

Ex Input:
Transparent matter transmits light without scattering it.

Ex Output:
What type of matter transmits light without scattering it?


Ex Input:
Water seeping into the ground is known as infiltration.

Ex Output:
Water seeping into the ground is known as?


Ex Input:
Same kind of interference characteristics does matter have compared to any wave.

Ex Output:
What kind of interference characteristics does matter have compared to any wave?