what is the highest rank for director john woo?
CREATE TABLE table_name_47 (rank INTEGER, director VARCHAR)
SELECT MAX(rank) FROM table_name_47 WHERE director = "john woo"
### Context: CREATE TABLE table_name_47 (rank INTEGER, director VARCHAR) ### Question: what is the highest rank for director john woo? ### Answer: SELECT MAX(rank) FROM table_name_47 WHERE director = "john woo"