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_48 (points INTEGER, engine VARCHAR, chassis VARCHAR)
### Question:
What are the lowest points for the engines of the Lamborghini v12 and the Chassis on Minardi m191b?
### Answer:
SELECT MIN(points) FROM table_name_48 WHERE engine = "lamborghini v12" AND chassis = "minardi m191b"