When was the Austrian Grand Prix?
CREATE TABLE table_name_7 (date VARCHAR, grand_prix VARCHAR)
SELECT date FROM table_name_7 WHERE grand_prix = "austrian grand prix"
### Context: CREATE TABLE table_name_7 (date VARCHAR, grand_prix VARCHAR) ### Question: When was the Austrian Grand Prix? ### Answer: SELECT date FROM table_name_7 WHERE grand_prix = "austrian grand prix"