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

Question: Who was the opponent in which the bout ended in round 2?
SQL: SELECT "opponent" FROM "mixed_martial_arts_record" WHERE "round"=2;

Question: What was the method of the bout lasting 4:15?
SQL: SELECT "method" FROM "mixed_martial_arts_record" WHERE "time"='4:15';

Question: What was the record after the bout lasting 4:15?
SQL: SELECT "record" FROM "mixed_martial_arts_record" WHERE "time"='4:15';