Table: wlia_episodes_2
Columns: date
episode
performer_1
performer_2
performer_3
performer_4

Question: Performer 2 of compilation 2 is what performer 1?
SQL: SELECT "performer_1" FROM wlia_episodes_2 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 wlia_episodes_2 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 wlia_episodes_2 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 wlia_episodes_2 WHERE "performer_1" = 'stephen frost' AND "performer_2" = 'josie lawrence' AND "date" = '15 september 1995'