Table: vline_n_class
Columns: locomotive
name
serial_no
entered_service
owner

Question: What is the entered service date for serial number 85-1222?
SQL: SELECT "entered_service" FROM vline_n_class WHERE "serial_no" = '85-1222'

Question: What is the locomotive for the city of Benalla?
SQL: SELECT "locomotive" FROM vline_n_class WHERE "name" = 'city of benalla'

Question: What is the name for the locomotive n464?
SQL: SELECT "name" FROM vline_n_class WHERE "locomotive" = 'n464'

Question: What is the name for the locomotive n474?
SQL: SELECT "name" FROM vline_n_class WHERE "locomotive" = 'n474'