Detailed 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 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.
Q: Title: Sale. Sentence 1: Sam's favorite store was having a huge sale. Sentence 2: He thought it was a great opportunity to buy the items he had wanted. Sentence 3: When he went to the store, there were people everywhere. Sentence 4: He looked for the items he wanted, but everything was gone in his size. Choices: a. He left the store empty handed and disappointed. b. I am looking forward to my next camping trip.
A:
a