CREATE TABLE "series_7" (
  "date" text,
  "episode" real,
  "performer_1" text,
  "performer_2" text,
  "performer_3" text,
  "performer_4" text
);

Question: Performer 2 of compilation 2 is what performer 1?
SQL: SELECT "performer_1" FROM "series_7" WHERE "performer_2"='compilation 2';

Question: Performer 1 of greg proops, and a Date of 25 august 1995 is what performer 4?
SQL: SELECT "performer_4" FROM "series_7" WHERE "performer_1"='greg proops' AND "date"='25 august 1995';

Question: Performer 1 of greg proops, and a Performer 3 of ryan stiles, and a Date of 25 august 1995 is which average episode?
SQL: SELECT AVG("episode") FROM "series_7" WHERE "performer_1"='greg proops' AND "performer_3"='ryan stiles' AND "date"='25 august 1995';

Question: Performer 1 of Stephen Frost, and a Performer 2 of Josie Lawrence, and a Date of 15 September 1995 is what performer 3?
SQL: SELECT "performer_3" FROM "series_7" WHERE "performer_1"='stephen frost' AND "performer_2"='josie lawrence' AND "date"='15 september 1995';