∀ {X Y Z : Type u_1} (x : X ⟶ Y) (x_1 : Y ⟶ Z),
  Option.map (CategoryTheory.CategoryStruct.comp x x_1) { X := Option X, point := none }.point =
    Option.map (CategoryTheory.CategoryStruct.comp x x_1) { X := Option X, point := none }.point