Q: 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.
Title: Field Trip. Sentence 1: I used to work in the offices of a transit authority. Sentence 2: One day I took two co workers out on a field trip. Sentence 3: We rode to a trolley car house in Mattapan, MA. Sentence 4: The mechanic there let me drive one of the trolleys in the yard. Choices: a. I was very excited and happy. b. I went home that night and made avocado ice cream and it was great!
A:
b