You will be given a definition of a task first, then some input of the task.
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.

Sentence1: Tim was failing math class. Sentence2: He knew if he didn't pass he would have to go to summer school. Sentence3: He studied hard and asked for extra credit. Sentence4: On the last day of school he found out he passed! 
 (A) Tim was thrilled. (B) Tim was terribly disappointed.
Output:
B