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.
Input: Title: Gold. Sentence 1: Sam had just seen a movie about panning for gold. Sentence 2: His mom said there was no gold in their backyard creek. Sentence 3: But Sam insisted, and she let him go out with the strainer. Sentence 4: After a whole day of panning for gold, Sam conceded defeat. Choices: a. He admitted his mom was right - their creek had no gold! b. The restaurant didn't have any.
Output:
b