Which round was the Spanish Grand Prix?
CREATE TABLE table_1137703_2 (round VARCHAR, grand_prix VARCHAR)
SELECT round FROM table_1137703_2 WHERE grand_prix = "Spanish grand_prix"
### Context: CREATE TABLE table_1137703_2 (round VARCHAR, grand_prix VARCHAR) ### Question: Which round was the Spanish Grand Prix? ### Answer: SELECT round FROM table_1137703_2 WHERE grand_prix = "Spanish grand_prix"