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.

Example Input: Sentence1: Bobby had never been to a carnival before. Sentence2: His friend Sam invited him to go with his family. Sentence3: There was so much to see and do! Sentence4: Bobby's favorite activity was riding on the ferris wheel. 
 (A) Bobby was bored. (B) Bobby enjoyed the carnival.
Example Output: A

Example Input: Sentence1: Candy woke up excited because it was her birthday. Sentence2: But the whole day went by and no one gave her any gifts. Sentence3: She began to feel depressed and thought everyone had forgotten. Sentence4: Later, she got hungry and headed for the kitchen, but stopped. 
 (A) She didn't want to binge eat out of depression. (B) She is very happy no one gave her gifts.
Example Output: B

Example Input: Sentence1: Mother told her children it would be lunchtime in fifteen minutes. Sentence2: But then she got an important phone call. Sentence3: While she was talking, the dog dragged mud all over the kitchen. Sentence4: The kids started to pester their mother, who was still on the phone. 
 (A) The mother felt quite frustrated. (B) The children's behavior calmed the mother down.
Example Output:
B

