A Chimpanzee Learns from His Human Zookeeper to Wash Carrots

A chimpanzee learns from his human zookeeper to wash carrots in the artificial river in his habitat before eating them.Based on the definitions of culture used in the textbook, can this example be said to be culture?

A) yes, because the information was passed on by social learning
B) yes, because a habit or practice can be said to be culture
C) yes, because the chimpanzee belongs to a group of chimpanzees kept in zoos
D) no, because he learned the practice from a member of a different species
E) no, because he is the only member of his group to adopt this habit