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: Ken received a check in the mail. Sentence 2: His school refunded his excess financial aid. Sentence 3: Since he had no obligations, he decided to spent it. Sentence 4: He bought a laptop with several clothes. Sentence 5: He spent the money so fast that he forgot to save enough for food. Choices: a. Refund Spree. b. Missing movie date..

a