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 once dreamed of having my own guitar. Sentence 2: But before buying my own guitar i have to learn how to play it. Sentence 3: I ask my friend to teach me how to play it but i still can't. Sentence 4: I tried to ask my brother to teach but still i can't. Sentence 5: Until i decided to quit and find another hobby. Choices: a. guitar. b. Tough Love.

Output: a

Input: Consider Input: Sentence 1: Jill's cat went missing. Sentence 2: After a few days she started to worry. Sentence 3: Usually it came back by then. Sentence 4: After another few weeks Jill started looking for it. Sentence 5: Luckily it showed up the next day. Choices: a. Nose. b. Runaway Cat.

Output: b

Input: Consider Input: Sentence 1: Clay bounced up and down on the bull like a rag doll. Sentence 2: He held on and tried to match his movements to the bull. Sentence 3: The bull kicked and twisted. Sentence 4: Clay jumped off and ran after the bell sounded. Sentence 5: He had finished the ride and scored well. Choices: a. What was she thinking. b. Bull Ride.
Output: b