According to the Text,which One of the Following Is the Most

According to the text,which one of the following is the most appropriate way to interpret a strong relationship between levels of testosterone and self-reported sociability and impulsivity?

A) High levels of testosterone cause people to be more social and impulsive.
B) Individuals who are social and impulsive put themselves in situations which will always increase their testosterone level.
C) There is evidence behind increases in testosterone being both cause and effect for increases in sociability and impulsivity, and so we cannot make a claim to know the directionality of this relationship.
D) There is not a strong enough relationship between testosterone and sociability and impulsivity to merit its interpretation.