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 sang the original song to love somebody?" whose answer is Bee Gees.
Each document should contain about 30 words, and these documents should contain useful information.

Query: original singer of to love somebody
Useful Output:

Doc 1: Acknowledgement: Source: https://youtu.be/QHtGu0OGEpc.
Doc 2: The Bee Gees originally wrote “To Love Somebody” for Otis Redding in 1967. #soul #thebeegees #rnb. 7K views · 1 year ago LONG BEACH more
Doc 3: The Bee Gees - To Love Somebody (1967) · Comments.
Doc 4: A word to our youth of today, Don't sacrifice your soulmate for a few minutes of pleasure with someone who's gone tomorrow. 4:08 · Go
Doc 5: Please visit and follow my other channel guys. Thank You! https://www.youtube.com/channel/UC5gT8thrgiMVp7CXY7M7kOw Title: To Love Somebody