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

Question: What is Time, when Method is "submission (knees)"?
SQL: SELECT "time" FROM "mixed_martial_arts_record" WHERE "method"='submission (knees)';

Question: What is Record, when Event is "UFC 40"?
SQL: SELECT "record" FROM "mixed_martial_arts_record" WHERE "event"='ufc 40';