CREATE TABLE "game_log" (
  "game" real,
  "date" text,
  "team" text,
  "score" text,
  "high_points" text,
  "high_rebounds" text,
  "high_assists" text,
  "location_attendance" text,
  "record" text
);

Question: How many teams played against the Mavericks in a game where the score was w 99–91 (ot)?
SQL: SELECT COUNT("team") FROM "game_log" WHERE "score"='W 99–91 (OT)';