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: Mexican Gas Station. Sentence 1: We used to always see signs for a Mexican restaurant. Sentence 2: It was located inside a gas station so we were a bit confused. Sentence 3: But it received amazing YELP reviews online. Sentence 4: So one day we decided to try it. Choices: a. But he lost and seems to still have much to learn about poker. b. And oh my was it an amazing Mexican experience!

Output: b

Input: Consider Input: Title: Grandma Knows Best. Sentence 1: I was spending a few days at my grandparents house. Sentence 2: Their house was heated by a wooden stove. Sentence 3: My grandma told me never to touch it, even if it did not look hot. Sentence 4: I put my hand on the stove when she wasn't looking. Choices: a. I burned my hand and received little sympathy from my grandma. b. Now no one wants to eat there because the food isn't very good.

Output: a

Input: Consider Input: Title: The Cook. Sentence 1: Julia loved cooking. Sentence 2: She was hired by a local restaurant. Sentence 3: She worked very hard to create a great menu. Sentence 4: All of the people in town loved the food. Choices: a. She became well known as a cook. b. The pizza was amazing.
Output: a