Table: sharon_fichman_matches
Columns: outcome
date
tournament
surface
opponent
score

Question: What date was gabriela paz-franco the opponent?
SQL: SELECT "date" FROM sharon_fichman_matches WHERE "opponent" = 'gabriela paz-franco'

Question: What surface was the game played on for the September 13, 2009 match?
SQL: SELECT "surface" FROM sharon_fichman_matches WHERE "date" = 'september 13, 2009'