Two homeless men and a dog sitting on the sidewalk.
Two men and a dog are on the sidewalk.
On the sidewalk is the same as sitting on the sidewalk.
exists e1 s1 s2 x1 x2 x3 x4.(n_sidewalk(x4) & a_topic(s1) & subset_of(x2,s1) & on(e1,x4) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_dog(x2) & subset_of(x1,s1) & n_man(x1) & a_homeless(s2) & Theme(s2,x1) & card_eq_2(x1))
exists p1 x1 x2 x3 x4.(n_sidewalk(x4) & on(x1,x4) & subset_of(x3,x1) & n_dog(x3) & subset_of(x2,x1) & n_man(x2) & card_eq_2(x2))