Definition: 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: Sentence 1: A tired man slowly walked into the kitchen. Sentence 2: The day had been long and the work strenuous. Sentence 3: He pulled out his chair at the table and sat down in a slump. Sentence 4: A steamy plate of meat and potatoes sat waiting for him. Sentence 5: Smiling a small grin he dug into the food with his fork. Choices: a. Dinner. b. The Lamp.

a