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_11389 ( "Year" real, "Main colour(s)" text, "Additional colour(s)" text, "Main sponsor(s)" text, "Additional major sponsor(s)" text )

### Question ###
What is the additional major sponsor(s) that has red as its main color after 1991?

### Accurate SQL ###

SELECT "Additional major sponsor(s)" FROM table_11389 WHERE "Main colour(s)" = 'red' AND "Year" > '1991'