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: Policy. Sentence 1: Tim was a CEO for his company. Sentence 2: Tim discovered there was gross inefficiency at this company. Sentence 3: Tim created a new company policy to address the inefficiency. Sentence 4: Tim ordered his employees to follow the new policy immediately. Choices: a. The policy change eradicated the efficiency in Tim's company. b. He enjoyed his homemade cheese.
[A]: b

[Q]: Title: Bucket of Water. Sentence 1: John was camping and needed some water. Sentence 2: He grabbed a bucket. Sentence 3: Then walked up a hill to the well. Sentence 4: He got some water from the well. Choices: a. He went back to his camp with the water. b. Rhonda is great at her job but she was very upset this week too.
[A]: b

[Q]: Title: Hot soup on a cold day.. Sentence 1: I don't particularly care for hot soup. Sentence 2: However, it is my prefer meal for a cold day. Sentence 3: The hot soup warms my body quickly. Sentence 4: Making the cold bearable. Choices: a. I am not concerned, as she is an adult. b. Also a great source of protein to get me through the day.
[A]:
a