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: "Which tournament won by Diego Sanchez in the middleweight category involved mixed martial arts fighters who were trained in two separate teams by UFC Light Heavyweight fighters Chuck Liddell and Randy Couture?" whose answer is The Ultimate Fighter 1.
Each document should contain about 30 words, and these documents should contain useful information.

Query: mixed martial arts tournament Diego Sanchez Chuck Liddell Randy Couture trained teams
Useful Output:

Doc 1:  Randy Couture coached Team Couture. The series was a success for both Spike TV and the UFC. Both of the winners of the show, Diego Sanchez and Forrest
Doc 2: 1)Randy Couture:  He had amazing wins over Caol Uno, Sean Sherk, Joe Stevenson, Kenflo, Diego Sanchez, and becoming the welterweight champion
Doc 3: Superstars such as Chuck Liddell, Tito Ortiz, Randy Couture, and Matt Hughes rose to prominence during this time. The legal battles were
Doc 4: Facing them was Team Couture, headed by UFC Hall of Famer, Randy Couture. His team included talents like Josh Koscheck and Diego Sanchez, who
Doc 5: Members of Liddell's team included Forrest Griffin and Diego Sanchez. At UFC 52, Liddell and Couture clashed again. This time, Liddell won by a first round