A man and a woman stopped on the sidewalk looking at something with their eyes big and wide.
A man and woman are startled by something.
Just because they stopped to look at something doesn't mean they were startled.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(n_eye(x6) & of(x6,x4) & n_thing(x4) & n_sidewalk(x4) & for(e1,e2) & at(e2,x5) & Theme(s2,x8) & a_wide(s2) & (x5 = x8) & Theme(s1,x7) & a_big(s1) & (x5 = x7) & with(x5,x6) & n_thing(x5) & Actor(e2,x1) & v_look(e2) & on(e1,x4) & Actor(e1,x1) & v_stop(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))
exists e1 x1 x2 x3 x4.(Actor(e1,x4) & n_thing(x4) & Theme(e1,x1) & v_startle(e1) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))