CREATE TABLE table_16527 ("Year" TEXT, "Champion" TEXT, "Score" TEXT, "Runner-Up" TEXT, "Location" TEXT, "Semi-Finalist #1" TEXT, "Semi-Finalist #2" TEXT)

who is the semi-finalist #1 where runner-up is elon university
SELECT "Semi-Finalist #1" FROM table_16527 WHERE "Runner-Up" = 'Elon University'
SELECT "Semi-Finalist #1" FROM "table_16527" WHERE "Runner-Up" = 'Elon University'