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

Question: Where was the Fury FC 4: High Voltage event held?
SQL: SELECT "location" FROM "mixed_martial_arts_record" WHERE "event"='fury fc 4: high voltage';