An old man carves designs into gold.
A woman carves designs into gold.
a man and woman are not the same gender.
exists e1 s1 x1 x2 x3.(into(e1,x3) & n_gold(x3) & Theme(e1,x2) & Actor(e1,x1) & v_carve(e1) & n_design(x2) & n_man(x1) & a_old(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(into(e1,x3) & n_gold(x3) & Theme(e1,x2) & Actor(e1,x1) & v_carve(e1) & n_design(x2) & n_woman(x1))