Given a scientific question, generate a correct answer to it.

Input: Consider Input: What part of the body does the mycobacterium tuberculosis bacterium usually attack?

Output: lungs

Input: Consider Input: Liquid water changing to water vapor is called?

Output: evaporation

Input: Consider Input: When land used for mining or other purposes is restored to its natural state, what do you call the process, which is often mandated by law?
Output: reclamation