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: Game Winning Free Throws. Sentence 1: Tim played for his high school basketball team. Sentence 2: At the end of one game, Tim received a pass near the basket. Sentence 3: As Tim tried to shoot a layup, he was fouled by a defender. Sentence 4: Tim had to shoot two free throw attempts. Choices: a. Tim made both free throws and his team won the game. b. Her mother was refunded for the classes she didn't take.
[A]: b

[Q]: Title: My Sad Brother. Sentence 1: My four year old brother was sad. Sentence 2: He had dropped his toy in a puddle of water. Sentence 3: It was too dirty to get out. Sentence 4: I decided to give him one of my action figures. Choices: a. Tom had to miss the concert. b. This made him the happiest person in our house.
[A]: a

[Q]: Title: Noises at Night. Sentence 1: Marie had been hearing strange noises every night. Sentence 2: One day, she saw a trail of cracker crumbs across a counter. Sentence 3: Marie decided to get a mouse trap. Sentence 4: Eventually, a mouse was caught in the trap. Choices: a. Marie no longer heard the noises at night. b. Tommy later apologized, even though he had done nothing wrong.
[A]:
b