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: Sara wanted her kids to have a great Christmas. Sentence2: She saved all year and started her shopping in November. Sentence3: She shopped deals and spent all her savings. Sentence4: She spent two days wrapping dozens of presents. 
 (A) All of the presents were wrapped and stored for the holidays. (B) She returned all of the presents for cheaper ones.
Example Output: A

Example Input: Sentence1: Tommy recently landed a position on his school's Debate team. Sentence2: They were having a debate tonight. Sentence3: He was pretty nervous. Sentence4: When he got there, the entire school was watching. 
 (A) Tommy started playing guitar. (B) Tommy ended up doing well regardless of his nerves.
Example Output: B

Example Input: Sentence1: Gina had taken her crying brothers ice cream. Sentence2: Now he was crying because he wanted it back. Sentence3: Gina refused and continued to eat his ice cream. Sentence4: Her mother poked her and made her give it back. 
 (A) Gina's mom liked her behavior. (B) Gina got in trouble.
Example Output:
B

