In this task, you're given four sentences of a story written in natural language. The given story is not complete and your job is to complete the story by selecting one of the end sentence choices from (A) and (B), such that the story does not sound complete and coherent, i.e., select an incorrect end sentence.
Q: Sentence1: Jason had always admired the fast movements of boxers he saw on TV. Sentence2: He started training to become a boxer in his spare time. Sentence3: He practiced jabs and jumped rope for hours each day. Sentence4: Finally he was a great boxer.
(A) He won his first fight by knockout. (B) His wrestling matches were very exciting.
A:
B