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

Question: Which of the events only lasted no more than 0:55?
SQL: SELECT "event" FROM "mixed_martial_arts_record" WHERE "time"='0:55';

Question: Which event only lasted for 3 rounds against Fernando Terere?
SQL: SELECT "event" FROM "mixed_martial_arts_record" WHERE "round"=3 AND "opponent"='fernando terere';