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 the Time with a Record that is 15-7?
SQL: SELECT "time" FROM "mixed_martial_arts_record" WHERE "record"='15-7';

Question: What is the Event with a Time that is 3:06?
SQL: SELECT "event" FROM "mixed_martial_arts_record" WHERE "time"='3:06';