Which of the Following Occurrences Is the Best Example of the "Power

Multiple Choice

Which of the following occurrences is the best example of the "power of the situation"?

A) U.S. citizens vary in the extent to which they conform to the norms of their culture.
B) Everyone in a library tends to be quiet.
C) More extraverted people are more likely than introverted people to talk at a party.
D) A person tends to have a stable identity that is constant through different environments.