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: "who created the mac operating system and when?" whose answer is March 24, 2001.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who created the mac operating system and when
Useful Output:

Doc 1: The Macintosh project was begun by Jef Raskin. The first recruit was Brian Howard. Subsequently, Joanna Hoffman, Burrell Smith and Bud Tribble
Doc 2: Apple Inc., formerly Apple Computer, Inc., was founded on April 1, 1976 by Steve Jobs and Steve Wozniak, who vision
Doc 3: bit.ly/2MwKABN. The operating system that powers every Apple computer is called MacOS. And if you haven't used Apple
Doc 4: But with all these new products, it's easy to forget that Apple started as a computer company. And their Macintosh operating system, also known
Doc 5: 1978. In June 1978, Apple introduced Apple DOS 3.1, the first operating system for the Apple computers. 1984. Apple introduced System 1 in 1984.