Marian Lives in a "Notice-Race" State

Multiple Choice

Marian lives in a "notice-race" state.She buys Blackacre from Robin but fails to record her deed.Robin then sells Blackacre to John,who also forgets to record.If Marian realizes her mistake and then records the deed,who will own title to the land?

A) John,since he had no notice.
B) John,since he purchased in good faith.
C) Marian,because she was first to file.
D) Marian,because she bought the property first.