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: Game of thrones marathon. Sentence 1: Game of thrones was on. Sentence 2: Susie hated that show. Sentence 3: She thought it was boring. Sentence 4: But her boyfriend loved it. Choices: a. Still she was sad that she had lost one of them. b. So he made her watch six hours straight of it.

Output: b

Input: Consider Input: Title: Going Home. Sentence 1: The long weekend was almost over. Sentence 2: It was time to go home. Sentence 3: Tim, May, and their parents packed up their camping supplies. Sentence 4: Tim and May had so much fun over the last few days. Choices: a. Although they were sad to go home, they knew they'd return in spring. b. The reds, oranges, yellows and pinks were beautiful in the sky.

Output: a

Input: Consider Input: Title: New Web Browser. Sentence 1: I was using the web browser from my computer. Sentence 2: It was very slow. Sentence 3: I asked my friend if there was a better one. Sentence 4: She told me about the newest browser. Choices: a. I downloaded the newest web browser. b. We ended the phone call unpleasantly.
Output: a