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: Michael wanted a peanut butter and jelly sandwich. Sentence 2: Michael looked through his pantry for supplies. Sentence 3: He noticed he was completely out of jelly. Sentence 4: Michael substituted it for with a banana. Sentence 5: Michael ate his sandwich with content. Choices: a. PB&J. b. Missing Skier.

a