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 somewhere over the rainbow in wizard of oz?" whose answer is Judy Garland.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who sang somewhere over the rainbow in wizard of oz
Useful Output:

Doc 1: The song was originally sung by actress and musician Judy Garland and won the Oscar for Best Original Song. For her entire life, Garland was
Doc 2: This song usually puts a smile on every ones face. A song everyone knows, Judy Garland's Over the Rainbow from The Wizard of Oz. I hope you
Doc 3: Somewhere over the rainbow (The Wizard of Oz) - Harold Arlen · Comments8.
Doc 4: Comments310 ; IF THE WIZARD OF OZ WAS A BALLET! - #dance #trend #viral #couple #funny #ballet #shorts. 127K views ; Judith Sings Somewhere over
Doc 5: Judy Garland sings the Academy Award winning "Somewhere Over The Rainbow" in The Wizard of Oz. Happy 85th Anniversary to the Cinematic