query: SELECT DISTINCT T1.Director FROM film AS T1 JOIN film_market_estimation AS T2 ON T1.Film_ID  =  T2.Film_ID WHERE T2.Year  =  1995
question: Who-all are the different directors of films had had market estimation in 1995?
query_toks: SELECT DISTINCT T1.Director FROM film AS T1 JOIN film_market_estimation AS T2 ON T1.Film_ID = T2.Film_ID WHERE T2.Year = 1995
query_toks_no_value: select distinct t1 . director from film as t1 join film_market_estimation as t2 on t1 . film_id = t2 . film_id where t2 . year = value
question_toks: Who-all are the different directors of films had had market estimation in 1995?