In this task, you're given five sentences, numbered 1 through 5, and two options a and b for possible titles for the story. Your job is to choose the title that better fits the story. Indicate your choice by 'a' or 'b'.

Input: Consider Input: Sentence 1: I was going to see my cousin graduate. Sentence 2: There was a traffic jam. Sentence 3: My family took a detour. Sentence 4: We had to find a different bridge. Sentence 5: It did not save us any time. Choices: a. Can't Decide. b. Traffic.

Output: b

Input: Consider Input: Sentence 1: My husky mix recently started panting for no reason. Sentence 2: We tried everything, but nothing seemed to make her feel better. Sentence 3: Finally, we gave up and took her to the vet. Sentence 4: They ran a test for heartworms, which came back negative. Sentence 5: Eventually, they decided the fleas she's had were stressing her out. Choices: a. Panting. b. Annette.

Output: a

Input: Consider Input: Sentence 1: Tom loved learning. Sentence 2: He decided to take on a great challenge. Sentence 3: He read the complete encyclopedia in one year. Sentence 4: He impressed himself with his feat. Sentence 5: He became smarter during the process. Choices: a. The Farm. b. Encyclopedia.
Output: b