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_81 ( res VARCHAR, location VARCHAR, opponent VARCHAR )

### Question ###
What is Res., when Location is 'Butte, Montana , United States', and when Opponent is 'Jerome Smith'?

### Accurate SQL ###

SELECT res FROM table_name_81 WHERE location = "butte, montana , united states" AND opponent = "jerome smith"