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 seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.
--------
Question: Title: The Dinosaur. Sentence 1: Frank loved science toys. Sentence 2: His dinosaur figures were his favorite. Sentence 3: He would make elaborate stories with them. Sentence 4: He played with them for hours until his mom took them away. Choices: a. Josh had a concussion. b. He went to bed right away so he could wake up and play more.

Answer: b

Question: Title: Armpit. Sentence 1: Dan was having a hard time keeping his pen out of his mouth. Sentence 2: He had a habit of chewing on the cap as he worked. Sentence 3: Dan's dentist told him he needed to stop this habit. Sentence 4: He rubbed his pen in his armpits to make it too nasty to chew on. Choices: a. Dan was dismayed when it didn't help. b. Tim and Jerry's parents activated the parental controls on their TV.

Answer: a

Question: Title: The Gym. Sentence 1: Arnold decided to get into shape. Sentence 2: He worked out every day. Sentence 3: Soon, he was lifting heavy weights. Sentence 4: He felt really healthy and strong. Choices: a. Tom decided not to buy any of the items that day. b. He decided to become a trainer to help others.

Answer:
b