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 first 13 game losing streak coin toss
Useful Output:

Doc 1: The Panthers would end up with a franchise-record 364 total yards and 240 rushing yards in the first 30 minutes of play. Running backs Chuba
Doc 2: The Saints traveled to Carolina for their first game on the road after losing 40-32 to the Washington Redskins in the team's season-opener. New
Doc 3: In 2019, The Carolina Panthers won the coin toss in weeks 8, 12, 15, and 17, and lost the coin toss in weeks 1, 2, 3, 4, 5, 6, 9, 10, 11, 13, 14
Doc 4: The odds of losing 13 coin tosses in a row? 1:8,192. The streak was so bad that Carolina turned to their fans for advice, and using social media
Doc 5: The odds of losing 12 consecutive coin tosses – a number that includes the overtime coin toss in Week 11 against Tampa Bay – are 4,096-to-1.