CREATE TABLE table_56691 ("Year" FLOAT, "Champion" CLOB, "Score" CLOB, "Runner-Up" CLOB, "Location" CLOB, "Semi-Finalist #1" CLOB, "Semi-Finalist #2" CLOB)

Which champion was from the location of Morrisville, NC, and whose SemiFinalist #2 of Clemson?
SELECT "Champion" FROM table_56691 WHERE "Location" = 'morrisville, nc' AND "Semi-Finalist #2" = 'clemson'
SELECT "Champion" FROM "table_56691" WHERE "Location" = 'morrisville, nc' AND "Semi-Finalist #2" = 'clemson'