TASK DEFINITION: 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.
PROBLEM: Title: Rats. Sentence 1: There were a lot of rats in my house. Sentence 2: I went to the store to buy traps to get rid of them. Sentence 3: I bought a lot of traps that day, but I didn't buy enough. Sentence 4: I used all the traps but there are still a lot of rats in my house. Choices: a. Gordon will never learn. b. I'll have to buy some more tomorrow.

SOLUTION: b

PROBLEM: 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.

SOLUTION: a

PROBLEM: Title: Restroom. Sentence 1: Tom had to urinate. Sentence 2: Tom was in his living room. Sentence 3: Tom left the living room and went to the restroom. Sentence 4: Tom urinated and emptied his bladder. Choices: a. Tom felt better. b. They played their first game.

SOLUTION:
a