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: Adoption. Sentence 1: Shelly and Mark wanted a baby. Sentence 2: Unfortunately, Shelly couldn't get pregnant. Sentence 3: A friend suggested an adoption agency. Sentence 4: They signed up with the agency and went through the program. Choices: a. They now have a baby girl. b. He was disappointed with the experience.
[EX A]: b

[EX Q]: Title: Power cut. Sentence 1: It was an incredibly hot summer's day. Sentence 2: The Smith family was sat at home enjoying the air conditioning. Sentence 3: Suddenly the power cut out and the air conditioning shut off! Sentence 4: The house got so hot the whole family had to go to a friend's house. Choices: a. Zach was so proud of himself! b. Luckily when they returned the power was on and it was cool again.
[EX A]: a

[EX Q]: Title: Tom Dancing. Sentence 1: Tom was at a party. Sentence 2: Everybody was dancing but him. Sentence 3: He didn't know how to dance. Sentence 4: A cute girl took him by the hand and made him dance. Choices: a. Tom started to dance with her and liked it. b. She knew she wanted to help kids better themselves so she did.
[EX A]:
b