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_47 (ship_type VARCHAR, disposition_of_ship VARCHAR, tonnage VARCHAR)
### Question:
What is the Ship Type of the Prize Disposition of ship and a tonnage less than 151?
### Answer:
SELECT ship_type FROM table_name_47 WHERE disposition_of_ship = "prize" AND tonnage < 151