CREATE TABLE table_33418 ("Round" FLOAT, "Overall" FLOAT, "Player" CLOB, "Position" CLOB, "School/Club Team" CLOB)

What is the lowest round Trinity school was drafted with an overall higher than 21?
SELECT MIN("Round") FROM table_33418 WHERE "School/Club Team" = 'trinity' AND "Overall" < '21'
SELECT MIN("Round") FROM "table_33418" WHERE "Overall" < '21' AND "School/Club Team" = 'trinity'