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: The man doubled his dosage. Sentence 2: He felt ill. Sentence 3: He began to panic. Sentence 4: He called his doctor. Sentence 5: He admitted that he took too many pills. Choices: a. Pain Pills. b. Ripped picture.

a