CREATE TABLE "titles_6" (
  "outcome" text,
  "date" text,
  "tournament" text,
  "surface" text,
  "partner" text,
  "opponents_in_the_final" text,
  "score_in_the_final" text
);

Question: Tell me the tournament for opponents of andrei pavel rogier wassen
SQL: SELECT "tournament" FROM "titles_6" WHERE "opponents_in_the_final"='andrei pavel rogier wassen';

Question: Tell me the tournament for score in the final of 1–6, 3–6
SQL: SELECT "tournament" FROM "titles_6" WHERE "score_in_the_final"='1–6, 3–6';

Question: Tell me the opponents for score in the final of 1–6, 2–6
SQL: SELECT "opponents_in_the_final" FROM "titles_6" WHERE "score_in_the_final"='1–6, 2–6';

Question: Tell me the surface for 16 april 2007
SQL: SELECT "surface" FROM "titles_6" WHERE "date"='16 april 2007';