Table: train_info
Columns: vehicle_numbers
vehicle_types
livery
location
status

Question: What is  the status when livery is blue?
SQL: SELECT "status" FROM train_info WHERE "livery" = 'Blue'

Question: What is the location when the status is in service as coaching stock?
SQL: SELECT "location" FROM train_info WHERE "status" = 'In service as coaching stock'