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 is the son of the son of former Saints coach Bum Phillips that coached for both teams in the Falcon, Saints rivalry?" whose answer is Wade Phillips.
Each document should contain about 30 words, and these documents should contain useful information.

Query: son of Bum Phillips who coached for the Saints
Useful Output:

Doc 1: Phillips used his influence to get his son Wade a shot as Interim head coach for the final four games of the season. Phillips finished 27-42 with New Orleans.
Doc 2: 24, Bum Phillips resigned and turned the team over to his son, who was the Saints defensive coordinator. It was a chance for Wade Phillips
Doc 3: Oail Andrew "Bum" Phillips, Texas football icon and former head coach of the Houston Oilers during the "Luv Ya Blue" heyday, passed away Friday at the age of
Doc 4: He was 90. "Bum is gone to Heaven," son Wade Phillips tweeted Friday night. "Loved and will be missed by all — great Dad, Coach,
Doc 5: His first hire: his son Wade Phillips, whom he brought on as defensive coordinator, one of a litany of former Oilers coaches and players to whom