Table: np_locomotives
Columns: class
wheel_arrangement
fleet_number_s
manufacturer
serial_numbers
year_made
quantity_made
quantity_preserved

Question: Which manufacturer has a year made of 4-6-0 — ooooo — ten-wheeler?
SQL: SELECT "manufacturer" FROM np_locomotives WHERE "year_made" = '4-6-0 — ooooo — ten-wheeler'

Question: What is the quantity made number for the quantity preserved 4-6-0 — ooooo — ten-wheeler?
SQL: SELECT "quantity_made" FROM np_locomotives WHERE "quantity_preserved" = '4-6-0 — ooooo — ten-wheeler'