CREATE TABLE "doubles_15_10_5" (
  "outcome" text,
  "date" text,
  "tournament" text,
  "surface" text,
  "partner" text,
  "opponent" text,
  "score" text
);

Question: What Date had a Partner of urszula radwańska?
SQL: SELECT "date" FROM "doubles_15_10_5" WHERE "partner"='urszula radwańska';

Question: Which Opponent had a Surface of hard, and a Partner of maria elena camerin?
SQL: SELECT "opponent" FROM "doubles_15_10_5" WHERE "surface"='hard' AND "partner"='maria elena camerin';

Question: Which Partner had an Opponent of darija jurak carmen klaschka?
SQL: SELECT "partner" FROM "doubles_15_10_5" WHERE "opponent"='darija jurak carmen klaschka';

Question: Which Date had an Outcome of runner-up, and a Surface of carpet?
SQL: SELECT "date" FROM "doubles_15_10_5" WHERE "outcome"='runner-up' AND "surface"='carpet';

Question: Which Surface had an Opponent of fernanda hermenegildo monika kochanova?
SQL: SELECT "surface" FROM "doubles_15_10_5" WHERE "opponent"='fernanda hermenegildo monika kochanova';