CREATE TABLE "broadcast_rights" (
  "territory" text,
  "broadcaster" text,
  "channel" real,
  "launched" text,
  "closed" text
);

Question: When did channel 83 in singapore launch?
SQL: SELECT "launched" FROM "broadcast_rights" WHERE "territory"='singapore' AND "channel"=83;

Question: Where is channel 83 broadcasted?
SQL: SELECT "territory" FROM "broadcast_rights" WHERE "channel"=83;

Question: Who broadcasts in malaysia?
SQL: SELECT "broadcaster" FROM "broadcast_rights" WHERE "territory"='malaysia';