 who is the coach where dudley tuckey medal is ben howlett
CREATE TABLE "honour_board" (
  "season" real,
  "position" real,
  "win_loss" text,
  "coach" text,
  "captain" text,
  "dudley_tuckey_medal" text,
  "leading_goalkicker" text
);
SELECT "coach" FROM "honour_board" WHERE "dudley_tuckey_medal"='Ben Howlett';