CREATE TABLE table_name_34 (fuel_propulsion VARCHAR, numbers__quantity_ordered_ VARCHAR)

Which Fuel Propulsion has Numbers (Quantity Ordered) of 7124-7156 (33 buses)?
SELECT fuel_propulsion FROM table_name_34 WHERE numbers__quantity_ordered_ = "7124-7156 (33 buses)"
SELECT "fuel_propulsion" FROM "table_name_34" WHERE "7124-7156 (33 buses)" = "numbers__quantity_ordered_"