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.

[EX Q]: 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.
[EX A]: a

[EX Q]: Title: The Surgery. Sentence 1: Paula was 400 pounds over weight. Sentence 2: She was having surgery to help her lose weight. Sentence 3: In the first month, she planned on losing 50 pounds. Sentence 4: She couldn't wait to be healthy enough to go for a long walk. Choices: a. With some of his old clothes, Nick made his own Halloween costume. b. Paula was determined to follow all of the instructions she was given.
[EX A]: b

[EX Q]: Title: Homework first. Sentence 1: Almost thru high school I thought I had it down packed. Sentence 2: I would usually do my homework before school to pass time on the bus. Sentence 3: Until It was a pop quiz that left me stumped. Sentence 4: I was expecting a car for my 16th bday. Choices: a. She said he will get better next week. b. But the bad grade i got messed it all up.
[EX A]:
b