Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE train ( train_id number, train_num text, name text, from text, arrival text, railway_id number )
TABLE: CREATE TABLE railway ( railway_id number, railway text, builder text, built text, wheels text, location text, objectnumber text )
TABLE: CREATE TABLE railway_manage ( railway_id number, manager_id number, from_year text )
TABLE: CREATE TABLE manager ( manager_id number, name text, country text, working_year_starts text, age number, level number )

### Question ###
List the wheels and locations of the railways.

### Accurate SQL ###

SELECT wheels, location FROM railway