Two people are sitting close together on a bus with a scratched window.
Two people are sitting by a window without a scratch.
A scratched window is different than a window without a scratch.
exists e1 e2 p1 x1 x2 x3.(on(e1,x2) & with(x2,x3) & n_window(x3) & Theme(e2,x3) & v_scratch(e2) & n_bus(x2) & exists s1.(r_close(s1) & Theme(s1,x1) & a_together(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2.(by(e1,x2) & -exists x3.(with(x2,x3) & n_scratch(x3)) & n_window(x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & card_eq_2(x1))