human
Schema:
film (Film_ID, Title, Studio, Director, Gross_in_dollar)
market (Market_ID, Country, Number_cities)
film_market_estimation (Estimation_ID, Low_Estimate, High_Estimate, Film_ID, Type, Market_ID, Year)
Please answer with SQL.
assistant
Sure, I understand.
human
Who is the director of 'walter hill'? | do you mean which film is directed by the director of 'walter hill'? | yes.
assistant
SELECT title FROM film WHERE Director = 'Walter Hill';
human
Which studios have produced films with the director 'Walter Hill'?
assistant
SELECT studio FROM film WHERE Director = "Walter Hill" ;