CREATE TABLE "mixed_martial_arts_record" (
  "res" text,
  "record" text,
  "opponent" text,
  "method" text,
  "event" text,
  "round" real,
  "time" text,
  "location" text
);

Question: Which Opponent has a Method of submission?
SQL: SELECT "opponent" FROM "mixed_martial_arts_record" WHERE "method"='submission';

Question: Which Res has an Event of UFC 122?
SQL: SELECT "res" FROM "mixed_martial_arts_record" WHERE "event"='ufc 122';