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_88 (party VARCHAR, name VARCHAR, first_elected VARCHAR, position VARCHAR)

### Question ###
Name the party with first elected more than 1999 and position of supervisor for john foust

### Accurate SQL ###

SELECT party FROM table_name_88 WHERE first_elected > 1999 AND position = "supervisor" AND name = "john foust"