Cook and Mineka's Study of Prepared Learning and Observational Learning

Cook and Mineka's study of prepared learning and observational learning showed that monkeys:

A) Could not learn fear via observational learning
B) Will imitate a fearful reaction to a toy snake, a toy crocodile, a toy rabbit, and toy flowers
C) Will imitate a fearful reaction to a toy snake and a toy crocodile, but not to toy flowers
D) None of the above