A man and a woman, both pushing strollers with children in them, are stopped and looking at each other.
The man and the woman are riding bikes
Pushing strollers and riding bikes are different.
exists e1 p1 s1 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & subset_of(e1,x2) & all x9.(n_other(x9) -> at(e1,x9)) & Actor(e1,x4) & v_look(e1) & n_thing(x4) & subset_of(x3,x2) & exists e2 e3 x5 x6 x7 x8.(Theme(e3,x5) & v_stop(e3) & with(e2,x8) & in(x8,x1) & n_child(x8) & Theme(e2,x7) & Actor(e2,x6) & v_push(e2) & n_stroller(x7) & (x5 = x6) & n_thing(x5)) & n_thing(x1) & that(x3,p1) & n_woman(x3) & subset_of(x1,s1) & n_man(x1))
exists e1 x1 x2 x3 x4.(n_woman(x3) & n_man(x2) & Theme(e1,x4) & Actor(e1,x1) & v_ride(e1) & n_bike(x4) & subset_of(x3,x1) & subset_of(x2,x1))