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: John had a cat he loved more than anything. Sentence 2: At the end of the day, he loved to sit and read with his cat. Sentence 3: But one day John found his cat very ill. Sentence 4: He was terrified she would die but he got a surprise. Sentence 5: His cat had 6 kittens that night. Choices: a. John's cat. b. Wikipedia.

a