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.

[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.
[A]: a

[Q]: Title: The Goat Cheese. Sentence 1: Kathy liked cooking. Sentence 2: Goat cheese was her favorite ingredient. Sentence 3: She added it to almost everything. Sentence 4: She put it in a quiche and her family raved. Choices: a. It was delicious! b. Oni was so grateful!
[A]: a

[Q]: Title: A day in the park. Sentence 1: Aeris took her dog for a walk in the park. Sentence 2: Aeris was on her roller blades as her dog pulled her. Sentence 3: Her dog caught scent of a squirrel. Sentence 4: Her dog raced towards the pond. Choices: a. Andy is now in the hospital. b. Aeris was flung into the pond.
[A]:
b