CREATE TABLE "opinion_polls" (
  "source" text,
  "date" text,
  "fidesz" text,
  "mszp" text,
  "szdsz" text,
  "jobbik" text,
  "others" text
);

Question: What is the SZDSZ percentage with an MSZP of 25% on 25/2/2009?
SQL: SELECT "szdsz" FROM "opinion_polls" WHERE "mszp"='25%' AND "date"='25/2/2009';

Question: What percentage of others have an SZDSZ of 4% and a Fidesz of 60%?
SQL: SELECT "others" FROM "opinion_polls" WHERE "szdsz"='4%' AND "fidesz"='60%';

Question: What is the percentage of others with a Fidesz of 62% and a Jobbik of 4%?
SQL: SELECT "others" FROM "opinion_polls" WHERE "fidesz"='62%' AND "jobbik"='4%';

Question: On what date do others have 5% with an SZDSZ of 5%?
SQL: SELECT "date" FROM "opinion_polls" WHERE "others"='5%' AND "szdsz"='5%';

Question: What is the SZDSZ percentage with a Jobbik of 5% and a Fidesz of 68%?
SQL: SELECT "szdsz" FROM "opinion_polls" WHERE "jobbik"='5%' AND "fidesz"='68%';

Question: What is the Jobbik percentage with a Fidesz of 61% and others of 2%?
SQL: SELECT "jobbik" FROM "opinion_polls" WHERE "fidesz"='61%' AND "others"='2%';