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: Dave loves to play online games. Sentence 2: One night he did not sleep because of playing games. Sentence 3: Because of that he slept the whole day. Sentence 4: When he woke up he had headache and back ache. Sentence 5: From then,he decided not to stay awake the whole night playing. Choices: a. online games. b. Joy's Beach.
a