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 played lead guitar on the beatles song while my guitar gently weeps?" whose answer is Eric Clapton.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who played lead guitar on while my guitar gently weeps
Useful Output:

Doc 1: Eric and Paul McCartney performing “While My Guitar Gently Weeps” at a concert for George Harrison in 2002. Clapton played lead guitar on the original Beatles'
Doc 2: Eric and Paul McCartney performing “While My Guitar Gently Weeps” at a concert for George Harrison.
Doc 3: Clapton played lead guitar on the original Beatles' song. When Harrison first asked Eric to play lead guitar on the track, Clapton replied
Doc 4: George Harrison: The Story Behind "While My Guitar Gently Weeps" · Comments1.
Doc 5: One of the best bits of well-known Beatles trivia is that Harrison's friend Eric Clapton contributed the lead guitar on the final track. “We