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: Bus trip. Sentence 1: Jason wanted to visit Dallas. Sentence 2: He had friends who lived there and invited him to visit. Sentence 3: Jason researched flights but they were too expensive. Sentence 4: Jason decided to go to Dallas by bus. Choices: a. He felt confident the trip would still be fun. b. It had been a really fun night together.
[EX A]: a

[EX Q]: Title: Science Fair. Sentence 1: Simon made a poster for the Science Fair. Sentence 2: He left it in the garage for the colors to dry. Sentence 3: His cat found the poster. Sentence 4: The cat chewed up the corners of the poster. Choices: a. Simon presented the chewed up poster at the Science Fair. b. She was upset to see she was charged right away.
[EX A]: a

[EX Q]: Title: Long Walk. Sentence 1: I tried various methods to control my anxiety. Sentence 2: But none of them worked. Sentence 3: I finally tried walking though. Sentence 4: And after several hours, I was in a better mood. Choices: a. She regretted it as it took an hour for the traffic to move again. b. So I decided to walk more often.
[EX A]:
b