Which (Hypothetical) Study Finding Below Is Consistent with the Idea

Which (hypothetical) study finding below is consistent with the idea that Canadians are especially motivated to engage in self-enhancement?

A) Canadians who believed they were good at solving puzzles were more likely than Japanese to continue to play with the puzzles.
B) Canadians who believed they were not very good at puzzles were more likely than Japanese to continue to play with the puzzles.
C) Canadian children are more likely than Japanese children to enroll in music lessons and foreign language classes.
D) both b and c