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: "Which musician or group is from the US, 3OH!3 or Regina Spektor?" whose answer is 3OH!3.
Each document should contain about 30 words, and these documents should contain useful information.

Query: origin of Regina Spektor
Useful Output:

Doc 1: Born in the Soviet Union, Regina Spektor began studying classical piano when she was six. Her family emigrated in 1989, landing in New York City.
Doc 2: This was during the Perestroika period that ended with her family emigrating to America and settling in the Bronx. She resorted to practicing on
Doc 3: Spektor was born in 1980 in Soviet Russia; growing up in a Jewish household, her father would try to find Western music, from groups such as
Doc 4: Oh my I so like Regina Spektor. First heard her on a Pandora radio station based on music by Lily Allen. Her music is so light hearted and
Doc 5: At a recent concert in Los Angeles, Spektor's Soviet Jewishness took center stage.