Interference and Amnesia Both Involve Forgetting Information

Interference and amnesia both involve forgetting information. The difference is that

A) in amnesia the memory is repressed but in interference it is not
B) amnesia is due to dementia while interference is not
C) interference is always proactive while amnesia is retroactive
D) interference is due to retrieval failure and amnesia is typically due to trauma
E) interference involves decay while amnesia does not