Detailed Instructions: 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.
Q: Sentence1: Jim was waiting at the airport. Sentence2: His wife would be there in an hour. Sentence3: He was very bored. Sentence4: He then decided to catch up on his book. 
 (A) Jim saw his wife after an hour. (B) Jim drove away before his wife showed.
A:
A