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 coach, born January 7, 1962 was head coach of the Carolina Panthers when they managed to lose the first 13 of their coin tosses?" whose answer is Ron Rivera.
Each document should contain about 30 words, and these documents should contain useful information.

Query: carolina panthers coach in 2015
Useful Output:

Doc 1: 2015 Carolina Panthers ; Coach Ron Rivera Coaching Tree & Rating. February 8, 2021 · THS 76 ; Coach Sean McDermott Coaching Tree & Rating. February
Doc 2: This team went from 5-11, to 13-3, and back down to 4-12. Like Ron Rivera, this team had the same head coach for all three years and he won
Doc 3: Carolina Panthers head coach history. Dave Canales. Canales is the head  In 2015, the Carolina Panthers faced off against the Denver Broncos in Super
Doc 4: Ron Rivera coached the Panthers in 2015. ; 1. Dave Canales. 2024 ; 2. Chris Tabor. 2023 ; 3. Frank Reich. 2023 ; 4. Steve Wilks. 2022.
Doc 5: In this episode of 4th & 1 with Cam Newton, the Panthers reunite after a decade, and it's a reunion you won't want to miss.