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: Susie wanted to read the newspaper. Sentence 2: So she went outside to look for it. Sentence 3: Unfortunately it was nowhere to be found. Sentence 4: Susie was upset. Sentence 5: So she called up the paper to complain. Choices: a. Purchasing. b. No paper today.

b