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: Keith was a manager at a grocery store. Sentence 2: There was a bad storm in the area. Sentence 3: The storm knocked out the power in Keith's store. Sentence 4: Keith wasn't able to get to the store to turn on the emergency power. Sentence 5: The refrigerated items all had to be thrown the next day. Choices: a. Spoiled Food. b. Ski Break.

Output: a

Input: Consider Input: Sentence 1: A man went into a hardware store to buy some cut lumbar. Sentence 2: The shop attendant asked him what size he wanted. Sentence 3: The man held up both hands and adjusted slightly. Sentence 4: The attendant measured the distance between the man's hands. Sentence 5: With the measurement, the attendant made some cuts for him. Choices: a. Gussing. b. hurt and hungry.

Output: a

Input: Consider Input: Sentence 1: Every night Ella heard the train whistle, high and lonesome. Sentence 2: One day she decided to see where it went. Sentence 3: She rode her bike for miles along the tracks alone. Sentence 4: When she ended up downtown, she turned to head back. Sentence 5: She hadn't known how far she was from home! Choices: a. Train. b. Asking.
Output: a