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_97 (office VARCHAR, greenback_ticket VARCHAR)

### Question ###
Which office was Richard M. Griffin vying for on the Greenback ticket?

### Accurate SQL ###

SELECT office FROM table_name_97 WHERE greenback_ticket = "richard m. griffin"