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.
One example: 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 is here: b
Explanation: Marcus is buying clothes for a business event and not presenting an idea.

Now, solve this: Title: Dog. Sentence 1: A young black lab would always follow Joan whenever she went jogging. Sentence 2: If Joan tried to approach the dog, it would always run away. Sentence 3: Joan felt sorry for the dog and began putting out food for it. Sentence 4: The dog started trusting Joan and would stop running away. Choices: a. Kim was glad she hadn't had to throw them away. b. Finally Joan legally adopted the Dog and now they're friends for life.
Solution:
a