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 has the most number one music hits?" whose answer is The Beatles.
Each document should contain about 30 words, and these documents should contain useful information.

Query: most number one music hits
Useful Output:

Doc 1: Artists With the Most No. 1 Songs on the Hot 100 · 1. The Beatles, 20 No. 1s · 2. Mariah Carey, 19 No. 1s · 3. Rihanna, 14 No. 1s · 4. Michael
Doc 2: Number One Singles: 12 ; "Baby Love". Weeks At Number One: 4. Date Starting At Number One: Oct. 31, 1964 ; "Come See About Me". Weeks At Number
Doc 3: The Beatles have the most No. 1 songs (20), followed closely by Mariah Carey (19). Throughout music history, there have been plenty
Doc 4:  charts from many different countries. I went with what was number one 95% of the time but I wanted to make sure this video also had a true
Doc 5: The Official UK Singles Chart reflects the UK's biggest songs of the week, based on audio and video streams, downloads, CDs and vinyl, compiled by the