What was the margin of victory in the year when the honoree was Tommy Armour?
CREATE TABLE "winners_and_honorees" (
  "year" real,
  "player" text,
  "country" text,
  "score" text,
  "margin_of_victory" text,
  "winners_share" real,
  "honoree_s" text
);
SELECT "margin_of_victory" FROM "winners_and_honorees" WHERE "honoree_s"='Tommy Armour';