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 Julia's went to Spain every summer. Sentence 2: This year they couldn't because of money. Sentence 3: The whole family was so sad. Sentence 4: The dad purchased tickets for them in the winter instead. Sentence 5: Everyone was overjoyed and so surprised with the new plans. Choices: a. Vacation. b. Haunted House.

a