Sentence1: Mark notices that his teeth are beginning to hurt one day. Sentence2: He decides to visit his dentist to see what is the matter. Sentence3: The dentist tells Mark that he needs to have his wisdom teeth removed. Sentence4: Mark agrees to have the surgery done. 
 (A) Mark hoped the procedure would stop his dental pain. (B) Mark's coworker told him he wasn't going to vote in the election.
B