Choose the sentence with the same meaning. If you hadnt told me about

A) Unless you dont tell me about Janes hair, I wont notice it.
B) Unless youd told me about Janes hair, I wouldnt have noticed it.
C) If you hadnt told me about Janes hair, I would have noticed it.
D) If you didnt tell me about Janes hair, I would have noticed it.