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.
Q: Title: The Dog's Tongue. Sentence 1: Darrel was sleeping peacefully. Sentence 2: He had worked for 12 hours and was exhausted! Sentence 3: He felt something wet and sticky on his face. Sentence 4: His dog had missed him while he was at work. Choices: a. The dog wouldn't stop giving him kisses! b. Now I have delicious grilled pineapple.
A:
b