Table: ema_burgic_tennis_finals
Columns: outcome
date
tournament
surface
opponent_in_the_final
score_in_the_final

Question: What is the score in the final of the tournament with a clay surface on 18 April 2011?
SQL: SELECT "score_in_the_final" FROM ema_burgic_tennis_finals WHERE "surface" = 'clay' AND "date" = '18 april 2011'

Question: What is the score in the final of the tournament with a hard surface?
SQL: SELECT "score_in_the_final" FROM ema_burgic_tennis_finals WHERE "surface" = 'hard'

Question: Who is the opponent in the final on 24 November 2008?
SQL: SELECT "opponent_in_the_final" FROM ema_burgic_tennis_finals WHERE "date" = '24 november 2008'