Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_74 (grid VARCHAR, constructor VARCHAR, driver VARCHAR)
### Question:
Which grid is constructed by Maserati and driven by Oscar Alfredo Gálvez?
### Answer:
SELECT grid FROM table_name_74 WHERE constructor = "maserati" AND driver = "oscar alfredo gálvez"