Definition: 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.
Input: Title: Solar Power. Sentence 1: Dan recently decided to take his house off the grid. Sentence 2: Dan had researched solar power, and wanted panels for his home. Sentence 3: Dan found a local contractor that would install the panels for him. Sentence 4: After installation, Dan realized his house was using only solar power. Choices: a. Dan was pleased with his decision to get solar panels on his home. b. The cloth on top of the dough was on fire.
Output:
b