import Mathlib open CategoryTheory universe u v w namespace CAT_statement_S_0041 structure FreeObject {C : Type u} [Category.{v} C] [HasForget.{w} C] (x : Type w) where (obj : C) (emb : x ⟶ (forget C).obj obj) (uniq : ∀ (Y : C) (f : x ⟶ (forget C).obj Y), ∃! (g : obj ⟶ Y), emb ≫ (forget C).map g = f) theorem complete_lattice_category (X : Type u) : Nonempty (FreeObject (C := CompleteLat) X) ↔ Cardinal.mk X ≤ 2 := by sorry end CAT_statement_S_0041