CREATE TABLE "monday" (
  "8_00" text,
  "8_30" text,
  "9_00" text,
  "9_30" text,
  "10_00" text
);

Question: What is airing at 9:00 on the channel that airs House at 8:00?
SQL: SELECT "9_00" FROM "monday" WHERE "8_00"='house';

Question: What is airing at 9:30 on the channel that airs 24 at 9:00?
SQL: SELECT "9_30" FROM "monday" WHERE "9_00"='24';

Question: What is airing at 9:00 on the channel that airs Chuck at 8:30 and Medium at 10:00?
SQL: SELECT "9_00" FROM "monday" WHERE "10_00"='medium' AND "8_30"='chuck';

Question: What is airing at 10:00 on the channel that airs Medium at 9:00?
SQL: SELECT "10_00" FROM "monday" WHERE "9_00"='medium';

Question: What is airing at 9:30 on the channel that airs Heroes at 9:00?
SQL: SELECT "9_30" FROM "monday" WHERE "9_00"='heroes';

Question: What is airing at 8:00 on the channel that airs Castle at 10:00?
SQL: SELECT "8_00" FROM "monday" WHERE "10_00"='castle';