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: "Where did the head coach of the 2016-17 Houston Cougars men's basketball team first work as a head coach?" whose answer is Montana Tech.
Each document should contain about 30 words, and these documents should contain useful information.

Query: head coach of 2016-17 Houston Cougars men's basketball team
Useful Output:

Doc 1: The Cougars were led by third-year head coach Kelvin Sampson and were members of the American Athletic Conference.
Doc 2: Houston Cougars men's basketball Coach Kelvin Sampson remembers his NC hometown. 853 views · 3 weeks ago more
Doc 3: For the better part of 40 minutes Monday night, an elusive championship was in Houston's and head coach Kelvin Sampson's grasp.
Doc 4: Head coaches ; Kelvin Sampson, 2014–present, 299–84 (.781), 151–48 (.759), 6 ; Totals, 1,470–887 (.624), 13
Doc 5: UNIVERSITY OF HOUSTON COUGARS  UNIVERSITY OF HOUSTON is a professional basketball club based in Houston, USA. The team was founded in 1927. Team colors are red