Abigail did, right after Tituba 'confessed' to speaking with the Devil. She felt that Tituba was getting too much attention (after uh, literally accusing her of being buddy-buddy with Satan) so she wanted to cash in on the whole thing and fake confessed as well. Also, because they seemed to forgive Tituba for resisting the Devil, Abigail might have seen this as a means to eliminate the people she didn't like (cough cough Elizabeth Proctor) through the Salem witch trials.
Something that was helpful for me when learning to read treble clef is remembering that the bottom line is E, the top line is F. (E comes after F). Once you know those two you can always count in any direction for notes if needed.
