Table: tennis_career
Columns: tournament
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
career

Question: What is the career for 2007 3r, and 1999 1r?
SQL: SELECT "career" FROM tennis_career WHERE "2007" = '3r' AND "1999" = '1r'

Question: What is the career for the 2006 3r, and the 1999 2r?
SQL: SELECT "career" FROM tennis_career WHERE "2006" = '3r' AND "1999" = '2r'

Question: Who in 2009, has a 2003 2r and a 2000 2r?
SQL: SELECT "2009" FROM tennis_career WHERE "2003" = '2r' AND "2000" = '2r'