What do the notes say for 1989 May 7?
CREATE TABLE "kickboxing_record" (
  "result" text,
  "record" text,
  "opponent" text,
  "method" text,
  "date" text,
  "round" real,
  "notes" text
);
SELECT "notes" FROM "kickboxing_record" WHERE "date"='1989 may 7';