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: My sister-in-law lives alone. Sentence 2: She used to plug her internet cable into her laptop. Sentence 3: Last month she bought a router. Sentence 4: I had trouble installing my router, but installed hers easily. Sentence 5: Now she brings her laptop into her bedroom. Choices: a. False Money. b. Router for Sister-in-Law.

b