Who directed the movie when John Wayne played the role of John Travers?
CREATE TABLE table_name_54 (director VARCHAR, role VARCHAR)
SELECT director FROM table_name_54 WHERE role = "john travers"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_54 (director VARCHAR, role VARCHAR) Question: Who directed the movie when John Wayne played the role of John Travers? [/INST] SELECT director FROM table_name_54 WHERE role = "john travers" </s>