Susan Is Being Questioned by Police After She Witnessed a Man

Susan is being questioned by police after she witnessed a man rob a convenience store.The police are asking her questions about the culprit's appearance,and she finds that all she can remember is that the man had a gun.What is the term used to describe this recall situation?

A) recall obstruction hypothesis
B) retrieval impairment hypothesis
C) weapon focus
D) central superiority hypothesis
E) peripheral inferiority effect