Table: tennis_finals_4
Columns: outcome
date
championship
surface
partner
opponents_in_the_final
score_in_the_final

Question: What was the surface in 1981?
SQL: SELECT "surface" FROM tennis_finals_4 WHERE "date" = 1981

Question: What is the outcome on a hard surface, when the score in the final was 4–6, 3–6?
SQL: SELECT "outcome" FROM tennis_finals_4 WHERE "surface" = 'hard' AND "score_in_the_final" = '4–6, 3–6'