CREATE TABLE "series_2" (
  "episode" real,
  "broadcast_date" text,
  "guest_s" text,
  "singer_s" text,
  "comedian" text,
  "ratings" text
);

Question: Name the singer for 1.45m
SQL: SELECT "singer_s" FROM "series_2" WHERE "ratings"='1.45m';

Question: Name the singer for joe wilkinson
SQL: SELECT "singer_s" FROM "series_2" WHERE "comedian"='Joe Wilkinson';

Question: Name the singer for bruce forsyth
SQL: SELECT "singer_s" FROM "series_2" WHERE "guest_s"='Bruce Forsyth';

Question: Name the number of ratings for bruce forsyth
SQL: SELECT COUNT("ratings") FROM "series_2" WHERE "guest_s"='Bruce Forsyth';

Question: Name the guest for 1.64m ratings
SQL: SELECT "guest_s" FROM "series_2" WHERE "ratings"='1.64m';