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

Ex Input:
A electron microscope is used to see extremely small objects.

Ex Output:
What type of microscope is used to see extremely small objects?


Ex Input:
Trichomoniasis is cause by a protozoa.

Ex Output:
Trichomoniasis is cause by what type of pathogen?


Ex Input:
Biochemical kind of tests may detect substances associated with particular disorders.

Ex Output:
What kind of tests may detect substances associated with particular disorders?