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 table_name_74 (locomotive VARCHAR, gauge VARCHAR, serial_no VARCHAR)

### Question ###
What is the locomotive with a standard gauge and a serial number of 83-1015?

### Accurate SQL ###

SELECT locomotive FROM table_name_74 WHERE gauge = "standard" AND serial_no = "83-1015"