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: I made a fruit smoothie for my friend the other day. Sentence 2: She wasn't feeling well so I brought it to her house. Sentence 3: When I got there she was too sick to even open the door. Sentence 4: Her roommate let me inside. Sentence 5: I gave her the smoothie and she was very thankful. Choices: a. Fire. b. Smoothies.

b