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.

Input: Consider Input: Title: Up Close. Sentence 1: My grandparents and I were going for a walk. Sentence 2: We were walking near some pine trees and turned a corner. Sentence 3: Suddenly, right in front of us, was a huge moose. Sentence 4: It was so close that it scared us, but they told me not to run. Choices: a. Sarah loved the dinner he cooked for her! b. We all stood still and soon the moose walked away without harm.

Output: b

Input: Consider Input: Title: Radio DJ. Sentence 1: John worked at the local radio station. Sentence 2: He would often ignore caller requests. Sentence 3: Eventually several people complained. Sentence 4: John had to be let go. Choices: a. He was fired with a severance package. b. He really liked it and wanted to get more soon.

Output: a

Input: Consider Input: Title: Best Concert. Sentence 1: Kim attended a concert. Sentence 2: She listened intently to the music. Sentence 3: She even went on stage! Sentence 4: The band invited her to a party. Choices: a. Tim eventually moved to Portugal and was very happy. b. She went to the party.
Output: b