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: Blue Feet. Sentence 1: Jennifer was painting her toe nails. Sentence 2: She spilled the polish all over her foot. Sentence 3: It didn't wash out. Sentence 4: The kids at school called her blue feet. Choices: a. She didn't mind the word and started a new fashion trend. b. I bought a water bottle.
[A]: b

[Q]: Title: Tyler goes to war. Sentence 1: Tyler is a young man. Sentence 2: He wants to serve his country. Sentence 3: He joins the army. Sentence 4: While in the army he goes to war. Choices: a. Jerry visits the hospital to get it treated. b. Tyler loses his life in a war.
[A]: a

[Q]: Title: The Mountains. Sentence 1: The family was taking a road trip. Sentence 2: They were going to the mountains! Sentence 3: They drove for a few hours and then set up camp. Sentence 4: The scenery was stunning. Choices: a. It was fast-moving and had multiple sharp turns. b. It was a relaxing trip.
[A]:
a