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: Norma was having an anxiety attack again. Sentence 2: These attacks used to consume and cripple her when she was young. Sentence 3: Over the years, though, she had learned ways to cope. Sentence 4: She took a moment to note her breathing, heartbeat, and thoughts. Sentence 5: She then focused on existing and let the thoughts pass harmlessly by. Choices: a. Mindfulness. b. New House.

a