CREATE TABLE table_50720 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT)

What was the resolution of the fight when Nate Mohr's record was 8-6?
SELECT "Res." FROM table_50720 WHERE "Record" = '8-6'
SELECT "Res." FROM "table_50720" WHERE "Record" = '8-6'