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: "how many copies has michael jackson thriller sold?" whose answer is 66 million.
Each document should contain about 30 words, and these documents should contain useful information.

Query: michael jackson thriller album sales
Useful Output:

Doc 1: The record sold 10 million copies and yielded multiple hits, notably “Rock with You,” “Don't Stop 'Til You Get Enough,” and the title track. But
Doc 2: The sales of the 'Thriller' album are 65-70 million copies.
Doc 3: Michael Jackson's Thriller selling 122M copies is not being talked about enough. That converts to about 152.5 Billion streams in today's streaming era.
Doc 4: The album has sold 30 million copies in the United States and Jackson is the first artist to receive 30-time multi-platinum status.
Doc 5: Michael Jackson's album 'Thriller' climbs 25 spots on the Billboard 200 chart, fueled by a 34% sales increase.