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 professional tennis player is older, Stan Smith or Elena Likhovtseva?" whose answer is Stanley Roger Smith (born December 14, 1946 in Pasadena, California).
Each document should contain about 30 words, and these documents should contain useful information.

Query: birth year Elena Likhovtseva
Useful Output:

Doc 1: Born: 8/9/75 ; Nationality: Russian ; Seeded: 13 ; World ranking: 15 ; Wimbledon best: Quarter-finals (2002).
Doc 2: Born: 8/9/75 ; Nationality: Russian ; Seeded: 31 ; World ranking: 31 ; Wimbledon best: Quarter-finals (2002).
Doc 3: Elena Alexandrovna Likhovtseva (Russian jln lixftsv born 8 September 1975) is a Russian former tennis player. She turned professional in
Doc 4: Birth chart of Elena Likhovtseva - Astrology horoscope for Elena Likhovtseva born on September 8, 1975. Astro-Seek celebrity database.
Doc 5: Born on September 8, 1975, Elena Likhovtseva is 49 years old. Zodiac sign is Virgo. Life path number is 3. Analyze Elena Likhovtseva birth chart and kundli.