Instructions: 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: Ida Buys A New Table. Sentence 1: Ida notices that her apartment is very empty. Sentence 2: She decides that she needs a table. Sentence 3: She buys a great one. Sentence 4: Ida loves her new table. Choices: a. Carl didn't get in trouble because he didn't know. b. She is happy her apartment isn't empty any longer.
Output:
a