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: Ike slept in one morning and was running late for school. Sentence 2: His mom tossed him a Power Bar on his way out the door. Sentence 3: Ike scoffed, but as he ate it on the bus, his eyes widened. Sentence 4: The bar was good - filling and full of protein, too! Sentence 5: Ike decided Power Bars would be a great on-the-go meal! Choices: a. Red Dye. b. Power Bar.

b