query: SELECT Title FROM film WHERE Film_ID NOT IN (SELECT Film_ID FROM film_market_estimation)
question: What-all of films that do not have a film market estimation are titles?
query_toks: SELECT Title FROM film WHERE Film_ID NOT IN ( SELECT Film_ID FROM film_market_estimation )
query_toks_no_value: select title from film where film_id not in ( select film_id from film_market_estimation )
question_toks: What-all of films that do not have a film market estimation are titles?