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 apple watch first come out?" whose answer is April 24, 2015.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did the apple watch first come out
Useful Output:

Doc 1:  Apple Watch turns 10 1:02 How is Apple celebrating the Apple Watch's 10th birthday? 1:40 Apple's first watch is released in 1995 1:57 The Apple
Doc 2: Apple CEO Tim Cook shows off the Apple Watch for the first time in September 2014. The wristwatch celebrates its 5th anniversary in which it
Doc 3: Apple Watch ; Series 1, 8 years ago. (12 Sep 2016). 6 years ago. (12 Sep 2018). Ended 4 years and 7 months ago. (15 Sep 2020) ; 1st generation, 10
Doc 4: 2015: The first Apple Watch was released in April 2015. It featured a Retina display, Force Touch, Taptic Engine, heart rate sensor, digital
Doc 5: The oldest Apple Watch, 1st Generation or the Apple Watch Series 0, was announced during a special event in September 2014. Apple changed the