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'.

Sentence 1: Kelly had fallen asleep on the couch. Sentence 2: She had a very sad dream about her mom. Sentence 3: When she woke up the sad feeling stayed with her all day. Sentence 4: She went to her mom and explained the situation. Sentence 5: Luckily her mom's loving care reassured Kelly. Choices: a. Telescope. b. The Sad Dream.
b