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 wrote one of Johnny Cash's greatest hits?" whose answer is June Carter Cash.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Who wrote the song Ring of Fire for Johnny Cash
Useful Output:

Doc 1: June Carter Cash on the lyrics to "Ring Of Fire," which she co-wrote. Javi Montaño and 1.8K others · 󰍸. 1.8K · 󰤦 62. Last viewed on: Apr 29,
Doc 2: June Carter Cash - Ring Of Fire · Comments7.
Doc 3: Did you know June Carter wrote "Ring of Fire" and her sister recorded it before Johnny Cash made it a hit?
Doc 4: “Ring of Fire” – written by June Carter and Merle Kilgore and recorded by Johnny Cash – is no ordinary love song.
Doc 5: Ring of Fire” was written by June Carter and Merle Kilgore 62 years ago. Johnny made it his own and added mariachi horns.