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

Question: At what event did he fight takaharu murahama?
SQL: SELECT "event" FROM "mixed_martial_arts_record" WHERE "opponent"='takaharu murahama';

Question: When the match lasted 2:16 how was it decided?
SQL: SELECT "method" FROM "mixed_martial_arts_record" WHERE "time"='2:16';