Answer:
C.
Explanation:
A student is a neutral identity, it can be either-or.
B. Is most likely an Extroverted identity
C. Is also a Neutral identity.
D. Would be an Extroverted Identity.
But, also take into account would rather be bothered while drinking coffee or while in a boring class or a lunchroom? Most would probably prefer the classroom. So by denomination it'd have to be C.