Table: ai_sugiyama_tennis_matches
Columns: outcome
year
championship
surface
partner
opponents_in_the_final
score_in_the_final

Question: Which opponent in the final had a partner of Katarina Srebotnik and a championship of wimbledon (4)?
SQL: SELECT "opponents_in_the_final" FROM ai_sugiyama_tennis_matches WHERE "partner" = 'katarina srebotnik' AND "championship" = 'wimbledon (4)'

Question: Who was the partner when the championship was us open on a hard surface?
SQL: SELECT "partner" FROM ai_sugiyama_tennis_matches WHERE "surface" = 'hard' AND "championship" = 'us open'

Question: What was the surface for Julie Halard when the final score was 6–3, 6–2?
SQL: SELECT "surface" FROM ai_sugiyama_tennis_matches WHERE "partner" = 'julie halard' AND "score_in_the_final" = '6–3, 6–2'

Question: What was the outcome when the oppenent was serena williams venus williams and had a hard surface?
SQL: SELECT "outcome" FROM ai_sugiyama_tennis_matches WHERE "opponents_in_the_final" = 'serena williams venus williams' AND "surface" = 'hard'