Instructions: In this task, you're given the title of a five-sentence story and the first four sentences. Your job is to write the last sentence of the story such that it seamlessly connects with the rest of the story.
Input: Title: Open Door. Sentence 1: It was hot very late at night. Sentence 2: So I left my front door open. Sentence 3: I decided to look out my window though. Sentence 4: And I saw someone suspicious running very fast across the sidewalk.
Output:
I decided leaving my door open wasn't a good idea anymore.