Table: marianne_werdel_tennis_match
Columns: outcome
date
tournament
surface
partner
opponents
score

Question: What is the Outcome of the Doubles played on Carpet?
SQL: SELECT "outcome" FROM marianne_werdel_tennis_match WHERE "surface" = 'carpet'

Question: What was the Surface during the match with Partner Debbie Graham?
SQL: SELECT "surface" FROM marianne_werdel_tennis_match WHERE "partner" = 'debbie graham'

Question: What was the Partner on February 23, 1997?
SQL: SELECT "partner" FROM marianne_werdel_tennis_match WHERE "date" = 'february 23, 1997'

Question: What was the Tournament on May 24, 1992 played on a Clay Surface?
SQL: SELECT "tournament" FROM marianne_werdel_tennis_match WHERE "surface" = 'clay' AND "date" = 'may 24, 1992'

Question: What was the Surface in the match with a Score of 7–5, 6–7, 4–6?
SQL: SELECT "surface" FROM marianne_werdel_tennis_match WHERE "score" = '7–5, 6–7, 4–6'