Definition: In this task, you're given the title of a five-sentence story, the first four sentences, and two options for the fifth sentence as a and b. Your job is to pick the sentence option that does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.
Input: Title: Putting up the tree. Sentence 1: It was that time of year again. Sentence 2: We had to put the Christmas tree up. Sentence 3: Both of us were excited. Sentence 4: We put all the ornaments on. Choices: a. It looked amazing. b. In a way, she was actually glad she had been caught and made to work!
Output:
b