human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Year, Date (Opening), Date (Closing), Opening Film, Number of Screening, Award-Winning Film
###Question: How many award-winning films have the opening film of encounters at the end of the world?
gpt
SELECT COUNT Award-Winning Film FROM table WHERE Opening Film = Encounters at the End of the World