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 seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.
Input: Title: The new flavor. Sentence 1: I found these chips with all these strange flavors. Sentence 2: They were sweet flavors like strawberry. Sentence 3: At first I thought they looked gross. Sentence 4: I bought a bag out of curiosity. Choices: a. Alex wasn't able to sleep for the rest of the night. b. They were unexpectedly good.
Output:
b