Three men are sitting at a wooden table.
Three men are on a sofa
A table is not a sofa.
exists e1 s1 x1 x2.(at(e1,x2) & n_table(x2) & a_wooden(s1) & Theme(s1,x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & card_eq_3(x1))
exists p1 x1.(exists x2.(on(x1,x2) & n_sofa(x2)) & n_man(x1) & card_eq_3(x1))