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: Chunk. Sentence 1: Chunk was the fattest kid in school and everyone hated him. Sentence 2: Chunk even hated himself. Sentence 3: Chunk got a weird cancer and became weirdly thin. Sentence 4: All the kids made fun of him for being so skinny. Choices: a. Cal sold off everything but the chainsaw to Mike. b. Chunk decided that people were far worse than cancer.
[EX A]: b

[EX Q]: Title: Trail Mixer. Sentence 1: Bob bought a new kind of tropical trail mix. Sentence 2: When it arrived he ate a handful. Sentence 3: Bob's hands grabbed another scoop on their own accord. Sentence 4: Before he knew it, he'd eaten half the bag! Choices: a. Bob ordered another bag of it before his hands could grab any more. b. Within a few months, he had lost 40 pounds.
[EX A]: a

[EX Q]: Title: A little girl and her kitten.. Sentence 1: A little girl was walking home from school one afternoon. Sentence 2: As the little girl headed home she heard a meow. Sentence 3: The little girl followed the meowing to an abandoned car. Sentence 4: The little girl discovered the source of the meowing was a kitten. Choices: a. The little girl adopted the kitten and they lived happily ever after. b. When she finally got back home her legs were throbbing.
[EX A]:
a