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.

[EX Q]: Title: Thirst. Sentence 1: Joe just finished running a mile. Sentence 2: And he really needed something to drink. Sentence 3: He headed towards the nearest water fountain. Sentence 4: But the water tasted odd and barely helped his thirst. Choices: a. It had been a very scary day for them. b. When he got home, he felt very weak and sick.
[EX A]: a

[EX Q]: Title: Can't Do Simple Math. Sentence 1: At the cash register a customer held out a credit card to Jenny. Sentence 2: Next the customer said, wait, I have a twenty, a passed the bill. Sentence 3: But, now, Jenny's register won't calculate the change. Sentence 4: There wasn't a pen or paper nearby so Jenny could do the math. Choices: a. Luckily her family ate them anyway. b. She couldn't in her head and the customer said, can't do simple math?
[EX A]: a

[EX Q]: Title: Purple. Sentence 1: I walked into the store looking for swatches. Sentence 2: I didn't know what to paint my daughter's room. Sentence 3: The person suggested I try something besides pink. Sentence 4: He helped me look at colors. Choices: a. My husband complimented me, as did everyone in the office that day. b. We chose purple, in a lilac shade.
[EX A]:
a