An elderly lady compares two copies of the same painting.
The woman wants to buy a sofa.
It's not possible that someone compares two copies of a painting and simultaneously wants to buy a sofa.
exists e1 s1 s2 x1 x2 x3.(n_painting(x3) & a_same(s2) & Theme(s2,x3) & Theme(e1,x2) & Actor(e1,x1) & v_compare(e1) & of(x2,x3) & n_copy(x2) & card_eq_2(x2) & n_lady(x1) & a_elderly(s1) & Theme(s1,x1))
exists e1 p1 x1.(n_woman(x1) & Topic(e1,p1) & Actor(e1,x1) & v_want(e1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_buy(e2) & n_sofa(x2)))