Which Statement Best Represents the Relationship Between Low- and High-Achievers

Which statement best represents the relationship between low- and high-achievers?

A) Low-achievers tend to have a negative influence on their high-achieving friends.
B) Low- and high-achievers are almost never friends.
C) High-achievers tend to have a positive effect on their low-achieving friends.
D) Low- and high-achieving students are influenced most strongly by their romantic partners.