Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_46775 ( "Year" real, "Award" text, "Category" text, "Title" text, "Result" text )

### Question ###
What is the earliest year in which Requiem for a Dream was in the running for Best Director?

### Accurate SQL ###

SELECT MIN("Year") FROM table_46775 WHERE "Title" = 'requiem for a dream' AND "Category" = 'best director'