CREATE TABLE table_73898 ("Institution" TEXT, "Location" TEXT, "Nickname" TEXT, "Founded" FLOAT, "Type" TEXT, "Enrollment" FLOAT, "Joined" TEXT)

which institutions can be categorized as private/united church of christ?
SELECT "Institution" FROM table_73898 WHERE "Type" = 'Private/United Church of Christ'
SELECT "Institution" FROM "table_73898" WHERE "Type" = 'Private/United Church of Christ'