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: Billy's friends thought that he was a scaredy cat. Sentence2: They dared him to go into the haunted house. Sentence3: He decided to go in and even stay the night there. Sentence4: Despite how scared he was he stayed the entire night.
(A) Billy felt brave. (B) Billy demonstrated cowardice.

Ex Output:
B

Ex Input:
Sentence1: Kenny was playing at the park. Sentence2: He was in the jungle gym trying to do tricks. Sentence3: He got up too high and fell. Sentence4: He fractured his arm in three places.
(A) Kenny then played basketball. (B) Kenny had to be taken to the hospital.

Ex Output:
A

Ex Input:
Sentence1: Matthew's mother was busy working on the computer. Sentence2: Matthew screamed. Sentence3: Matthew stomped. Sentence4: Matthew's mother relented and abandoned her work.
(A) Matthew's mother finished all of her work on the computer. (B) Matthew's mother put Matthew in his time-out corner.

Ex Output:
A