What is the grid for the Minardi Team USA with laps smaller than 90?
CREATE TABLE table_77750 (
    "Driver" text,
    "Team" text,
    "Laps" real,
    "Time/Retired" text,
    "Grid" real,
    "Points" real
)
SELECT "Grid" FROM table_77750 WHERE "Laps" < '90' AND "Team" = 'minardi team usa'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the grid for the Minardi Team USA with laps smaller than 90? ### Input: CREATE TABLE table_77750 (
    "Driver" text,
    "Team" text,
    "Laps" real,
    "Time/Retired" text,
    "Grid" real,
    "Points" real
) ### Response: SELECT "Grid" FROM table_77750 WHERE "Laps" < '90' AND "Team" = 'minardi team usa'