Regarding Team Evaluations and Rater Biases, of the Following Descriptions

Regarding team evaluations and rater biases, of the following descriptions, what is the best definition of the primacy and recency bias?

A) People want to hold the same opinion of someone, as does the rest of the group.
B) People are overly affected by their first impression or most recent interaction with a person.
C) People feel a strong obligation to return favorable treatment to a person who has shown them favorable treatment.
D) People tend to perceive people's behaviors as reflecting their personality rather than temporary, situational factors.