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.

Example Input: Sentence1: Brendon used to work with mike. Sentence2: One day Mike moved his chair while he was standing. Sentence3: He went to sit down and fell. Sentence4: Mike couldn't help but laugh at the site.
(A) Brendon got angry because he was in serious pain. (B) Brendon couldn't believe he was soaking wet.
Example Output: A

Example Input: Sentence1: The delivery man handed a package to me. Sentence2: I opened the box. Sentence3: Since nothing was inside, I tried shouting at the delivery man. Sentence4: He couldn't hear me and drove off.
(A) I had to call to find out what was going on. (B) I was happy with his service.
Example Output: A

Example Input: Sentence1: Bobby was a star football player at his school. Sentence2: He would always get recognition for his talent. Sentence3: One day he was in a very important game. Sentence4: His arm was hurt in the process.
(A) Bobby passed the football for hours after the game. (B) Bobby took time to recover from the injury.
Example Output:
B