What is the largest year with an Entrant of ron harris / team lotus?
CREATE TABLE table_name_79 (year INTEGER, entrant VARCHAR)
SELECT MAX(year) FROM table_name_79 WHERE entrant = "ron harris / team lotus"
### Context: CREATE TABLE table_name_79 (year INTEGER, entrant VARCHAR) ### Question: What is the largest year with an Entrant of ron harris / team lotus? ### Answer: SELECT MAX(year) FROM table_name_79 WHERE entrant = "ron harris / team lotus"