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: "What is the UFC Middleweight ranking of one of Matt Hume's students?" whose answer is #13.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Demetrious Johnson UFC ranking
Useful Output:

Doc 1: The UFC heavyweight rankings just got turned upside down. We can thank new heavyweight champion Daniel Cormier for that,
Doc 2: Former UFC flyweight champion Demetrious Johnson ranked himself No. 2 on his personal MMA GOAT list. Johnson, who competes in ONE
Doc 3: Championship finishes is one category in which Johnson—currently No. 7 on MMA Fighting's Pound-for-Pound list—has many of his peers beat as he
Doc 4: Flyweight Division. Not Fighting. "Mighty Mouse". Demetrious Johnson. Flyweight Division. 27-3-1 (W-L-D). 11. Wins by Submission. 11.
Doc 5: UFC Rankings Reports: Demetrious Johnson's Quest For 11. Forrest Griffin and Matt Parrino are back for a preview edition of The Rankings Report. The two dive