You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "when did the staircase on netflix come out?" whose answer is June 8, 2018.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did the staircase on netflix come out
Useful Output:

Doc 1: I completed the docu-series “The Staircase” on Netflix last week and it's had me thinking ever since, so I thought I'd try out the concept of
Doc 2: r/TheStaircase: The Staircase Netflix Documentary and HBO Max series about the death of Kathleen Peterson and which follows the trial of
Doc 3: The entire The Staircase documentary is available to stream exclusively on Netflix now. To watch The Staircase, you must be a Netflix customer.
Doc 4: 1. IT'S NEW TO NETFLIX, BUT IT ORIGINALLY PREMIERED IN 2004. · 2. FILMING BEGAN SHORTLY AFTER MICHAEL PETERSON WAS INDICTED. · 3. IT WAS
Doc 5: I was doing some research while watching the documentary and becoming more convinced of his guilt. All the cuts and scratches on her face.