CREATE TABLE "polling" (
  "source" text,
  "date" text,
  "blagojevich_d" text,
  "topinka_r" text,
  "remainder" text
);

Question: Which Blagojevich (D) has a Source of zogby/wsj, and a Topinka (R) of 33.2%?
SQL: SELECT "blagojevich_d" FROM "polling" WHERE "source"='zogby/wsj' AND "topinka_r"='33.2%';

Question: Which Blagojevich (D) has a Source of zogby/wsj, and a Date of october 16, 2006?
SQL: SELECT "blagojevich_d" FROM "polling" WHERE "source"='zogby/wsj' AND "date"='october 16, 2006';

Question: Which Blagojevich (D) happened on october 16, 2006?
SQL: SELECT "blagojevich_d" FROM "polling" WHERE "date"='october 16, 2006';

Question: Which Topinka happened on january 22, 2006?
SQL: SELECT "topinka_r" FROM "polling" WHERE "date"='january 22, 2006';

Question: Which Date has a Remainder of 20%?
SQL: SELECT "date" FROM "polling" WHERE "remainder"='20%';

Question: Which Source has a Remainder of 15%, and a Topinka of 26%?
SQL: SELECT "source" FROM "polling" WHERE "remainder"='15%' AND "topinka_r"='26%';