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.
One example: Sentence1: Rick grew up in a troubled household. Sentence2: He never found good support in family, and turned to gangs. Sentence3: It wasn't long before Rick got shot in a robbery. Sentence4: The incident caused him to turn a new leaf. 
 (A) He is happy now. (B) He joined a gang.
Solution is here: B
Explanation: As mentioned in fourth sentence, the incident turned a new leaf to Rick's life; so, he must be happy now. Also, he was previously in gang, so, this incident cannot make him to join a gang. So, B is incorrect.

Now, solve this: Sentence1: Tiffany was getting overwhelmed at work. Sentence2: While she liked her job, she longed for a break. Sentence3: One day, she tripped outside on uneven pavement. Sentence4: She broke her ankle and had to be off work for a couple months. 
 (A) Tiffany went in to work the next day. (B) She was in pain but happy to not have to go to work.
Solution:
A