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: "The 2009 Montana Grizzlies were coached by what current special teams coach for San Diego State?" whose answer is Robert Lawrence Hauck.
Each document should contain about 30 words, and these documents should contain useful information.

Query: coach of 2009 Montana Grizzlies
Useful Output:

Doc 1: Montana head football coach Bobby Hauck announced Cameron Norcross  In 2009, the Wolf Pack also became the first team in NCAA
Doc 2: Head coach Bobby Hauck of the Montana Grizzlies looks on during the first quarter against the · Griz set for annual Spring Game Friday.
Doc 3: After his PSU tenure he came to Montana in 1986 when Read was named the Grizzlies' head coach. Pflugrad was an assistant coach for the Grizzlies
Doc 4: University of Montana head coach Bobby Hauck greets fans during the season opener against Missouri State in Washington-Grizzly Stadium on August
Doc 5: 1. Bobby Hauck (129 Wins) (2003-2009, 2018-Present · Griz football · Montana sports · social post · University of Montana.