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_6741 ( "Buechel & Manhart spelling (pronunciation)" text, "Ullrich" text, "Brandon University" text, "Deloria & Boas" text, "Dakota Mission" text, "Rood & Taylor" text, "Riggs" text, "Williamson" text, "University of Minnesota" text, "White Hat" text )

### Question ###
Rood & Taylor of o, and a Buechel & Manhart spelling (pronunciation) of o had what university of Minnesota?

### Accurate SQL ###

SELECT "University of Minnesota" FROM table_6741 WHERE "Rood & Taylor" = 'o' AND "Buechel & Manhart spelling (pronunciation)" = 'o'