CREATE TABLE "junior_ballroom_dancing_competition" (
  "date" text,
  "round" real,
  "pair" text,
  "ages" text,
  "dance" text,
  "song" text
);

Question: How old were Mitchell & Jessica when they danced the Cha-Cha-Cha?
SQL: SELECT "ages" FROM "junior_ballroom_dancing_competition" WHERE "dance"='cha-cha-cha' AND "pair"='mitchell & jessica';

Question: Who danced the Cha-Cha-Cha on November 18, 2008?
SQL: SELECT "pair" FROM "junior_ballroom_dancing_competition" WHERE "dance"='cha-cha-cha' AND "date"='november 18, 2008';

Question: Who danced the Samba on October 14, 2008?
SQL: SELECT "pair" FROM "junior_ballroom_dancing_competition" WHERE "date"='october 14, 2008' AND "dance"='samba';