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: "Are Victoria Azarenka and Ellis Ferreira both from South Africa?" whose answer is no.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Ellis Ferreira nationality
Useful Output:

Doc 1: I was a good National Junior in South Africa, I was a 3- Time All-American at the University of Alabama but when I turned Pro in 1992 I hit
Doc 2: BIRMINGHAM, Alabama - Ellis Ferreira earned All America honors as a tennis player at Alabama but the South African said his career was
Doc 3: Ellis Ferreira tells the story two decades later. He was in Stuttgart for one last event. Ranked in the 80s in doubles and going nowhere fast,
Doc 4: Personal details ; CountrySouth Africa ; BirthplacePretoria, South Africa ; PlaysLeft-Handed, Unknown Backhand ; CoachNone
Doc 5: South African tennis player (born 1970)