Detailed Instructions: 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 does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.
See one example below:
Problem: Title: Marcus Buys Khakis. Sentence 1: Marcus needed clothing for a business casual event. Sentence 2: All of his clothes were either too formal or too casual. Sentence 3: He decided to buy a pair of khakis. Sentence 4: The pair he bought fit him perfectly. Choices: a. Marcus was happy to have the right clothes for the event. b. He left in a huff for having his ideas mocked.
Solution: b
Explanation: Marcus is buying clothes for a business event and not presenting an idea.

Problem: Title: Dental Work. Sentence 1: Gary needed extensive dental work. Sentence 2: Gary knew he could not afford the cost of the dental work. Sentence 3: After researching, Gary found a cheaper alternative. Sentence 4: Gary saw that dental work in Mexico was much cheaper that the US. Choices: a. Gary decided he would go to Mexico to get his dental work done. b. When it was time for tryouts, Kyle could hardly wait!
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
b