CREATE TABLE "transmissions" (
  "date" text,
  "time" text,
  "channel" text,
  "running_time" text,
  "notes" text
);

Question: What is the running time of the transmission on bbc four channels on 23 March 2008?
SQL: SELECT "running_time" FROM "transmissions" WHERE "channel"='bbc four' AND "date"='23 march 2008';

Question: What is the notes of the transmission on channel bbc four and a time of 22:30?
SQL: SELECT "notes" FROM "transmissions" WHERE "channel"='bbc four' AND "time"='22:30';

Question: What is the time of the transmission on 28 December 2008 with a running time of 66 min 21 sec?
SQL: SELECT "time" FROM "transmissions" WHERE "running_time"='66 min 21 sec' AND "date"='28 december 2008';

Question: Which channel was on 28 December 2008?
SQL: SELECT "channel" FROM "transmissions" WHERE "date"='28 december 2008';

Question: What is the channel with a 03:40 time?
SQL: SELECT "channel" FROM "transmissions" WHERE "time"='03:40';