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 sentence choices from (A) and (B), such that the story sounds fully coherent.

Ex Input:
Sentence1: An oompah band and a mariachi band met on the street. Sentence2: They decided to have an impromptu jam session. Sentence3: They soon discovered that their styles were incompatible. Sentence4: Nearby residents called the police to complain about the noise.
(A) The police told them to stop playing together. (B) The police told them to keep playing.

Ex Output:
A

Ex Input:
Sentence1: John had worked hard on his homework but couldn't find it anywhere. Sentence2: Then he came upon some paper scraps on the floor. Sentence3: His dog, Betty, was sitting nearby with a paper scrap in her mouth. Sentence4: John was worried his teacher would think he was lying.
(A) John turned his homework in the next day. (B) John didn't know what to do.

Ex Output:
B

Ex Input:
Sentence1: My wife had MLK day off. Sentence2: She slept in, and did not get up until 10 AM. Sentence3: We had a leisurely breakfast. Sentence4: She watched Little House on the Prairie while I surfed the net.
(A) Then we had a relaxing evening covering on the couch. (B) The day was very stressful.

Ex Output:
A