The beard have brown fur.
the black bear is outside
Brown fur and black fur are different colors.
exists e1 x1 x2.(n_beard(x1) & Theme(e1,x2) & Actor(e1,x1) & v_brown(e1) & n_fur(x2))
exists s1 s2 x1.(n_bear(x1) & a_black(s1) & Theme(s1,x1) & Theme(s2,x1) & a_outside(s2))