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.

Ex Input:
Sentence1: Pat has a math test coming up. Sentence2: He studies very hard for a week. Sentence3: Pat makes flashcards to read on the bus. Sentence4: Pat aces his test.
(A) Pat is happy. (B) Pat is sad.

Ex Output:
B

Ex Input:
Sentence1: Jan and Kim were both using the Montessori education model. Sentence2: Kim decided to take away all dragon and fantasy books from her kid. Sentence3: Jan was upset that Kim made this decision. Sentence4: Jan argued that imagination and fantasy was important.
(A) Jan threw away the books. (B) Jan brought the books back.

Ex Output:
A

Ex Input:
Sentence1: Jay went to the chicken wing festival in Buffalo, New York. Sentence2: He bought a ticket to sample dozens of wings. Sentence3: He ate all different flavors of wings. Sentence4: Jay was so stuffed full of Buffalo wings at the end of the festival!
(A) Jay went home happy that he decided to go to the festival. (B) Jay wished he had ate more buffalo wings.

Ex Output:
B