Which of the Following Is an Example of Stereotyping

Which of the following is an example of stereotyping?

A) a belief that all Inuit live in igloos
B) a belief that all societies should strive to have identical gender roles in their societies
C) a religious belief that homosexuality is wrong
D) an observation that Chinese businessmen tend to focus on relationship building rather than "getting down to business"
E) a belief that caucasians living in Alberta get too little vitamin D and are therefore prone to certain diseases