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.

[Q]: Title: Kindergarten Graduation. Sentence 1: The students lined up in their graduation caps. Sentence 2: They entered the gym as Pomp and Circumstance played. Sentence 3: They assembled in a line beside the stage. Sentence 4: The principal called out the students' names. Choices: a. Each child received their diploma and shook the principal's hand. b. So he created a password to only let his friends in.
[A]: b

[Q]: Title: ezpass. Sentence 1: Our state switched to no toll booth highways this week. Sentence 2: We had to apply for an ez pass. Sentence 3: The state had an online application. Sentence 4: The app kept bombing out. Choices: a. I ended sending my application via snail mail. b. Fred could never dive again.
[A]: b

[Q]: Title: Lost Coins. Sentence 1: Tom was going to do laundry. Sentence 2: He couldn't find his quarters anywhere. Sentence 3: He asked his roommate about them. Sentence 4: He admitted he used them all at the arcade. Choices: a. It was a good educational opportunity, and a chance to share his love. b. Tom made him pay him back.
[A]:
a