What occurence has 0.925 listed as the matrix sim?
CREATE TABLE "promoter" (
  "detailed_family_information" text,
  "from" real,
  "to" real,
  "anchor" real,
  "orientation" text,
  "conserved_in_mus_musculus" text,
  "matrix_sim" text,
  "sequence" text,
  "occurrence" real
);
SELECT MAX("occurrence") FROM "promoter" WHERE "matrix_sim"='0.925';