CREATE TABLE "series_6" (
  "date" text,
  "episode" real,
  "performer_1" text,
  "performer_2" text,
  "performer_3" text,
  "performer_4" text
);

Question: Episode of 9 in which performer 3 had?
SQL: SELECT "performer_3" FROM "series_6" WHERE "episode"=9;

Question: Date of 8 july 1994 involves which performer 1?
SQL: SELECT "performer_1" FROM "series_6" WHERE "date"='8 july 1994';

Question: Date of 15 july 1994 involves which performer 3?
SQL: SELECT "performer_3" FROM "series_6" WHERE "date"='15 july 1994';

Question: Performer 2 of chip esten has what performer 3?
SQL: SELECT "performer_3" FROM "series_6" WHERE "performer_2"='chip esten';