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: Consider Input: Title: Semi Accident. Sentence 1: Greg was driving home from work one day. Sentence 2: He reached down to grab his phone because it was ringing. Sentence 3: When he looked up he saw a semi coming towards him. Sentence 4: Greg did not have enough time to turn his car. Choices: a. John went to a live meeting and made a lot of friends. b. He hit the truck head on.

Output: a


Input: Consider Input: Title: Mary never cooks. Sentence 1: Mary never cooks. Sentence 2: She eats fast food every day. Sentence 3: Last week she visited the doctor. Sentence 4: The doctor said she needs to eat healthy food. Choices: a. He was ready for Halloween! b. Mary decided to start cooking at home.

Output: a


Input: Consider Input: Title: Go-Kart. Sentence 1: I used to have a really cool black go kart. Sentence 2: I would ride it almost everyday and had never flipped. Sentence 3: One day my cousin came over and she wanted to ride it. Sentence 4: So she hopped on and was doing really good. Choices: a. She turned to tight and flipped it resulting in a broken arm. b. Tim went on to do well in both fields academically.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Output: b


