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

Input: Consider Input: 40 m/s north of the following represents the velocity of a moving object.

Output: Which of the following represents the velocity of a moving object?

Input: Consider Input: A hookworm is classified as a parasite.

Output: A hookworm is classified as what type of organism?

Input: Consider Input: Pathogens spread(s) stis during sexual contact.
Output: What spreads sti during sexual contact?