What is the UK Railway with an ObjectNumber of 1975-7023?
CREATE TABLE table_name_16 (railway VARCHAR, objectnumber VARCHAR)
SELECT railway FROM table_name_16 WHERE objectnumber = "1975-7023"
### Context: CREATE TABLE table_name_16 (railway VARCHAR, objectnumber VARCHAR) ### Question: What is the UK Railway with an ObjectNumber of 1975-7023? ### Answer: SELECT railway FROM table_name_16 WHERE objectnumber = "1975-7023"