A group of people watching a man looking up at streetlights.
The man on the street is watching streetlights flicker.
Looking up at streetlights does not imply watching streetlights flicker.
exists e1 e2 s1 x1 x2 x3 x4 x5.(a_topic(x1) & of(x1,x2) & for(e1,e2) & a_up(s1) & Manner(e2,s1) & at(e2,x5) & n_streetlight(x5) & Actor(e2,x3) & v_look(e2) & Theme(e1,x4) & Actor(e1,x3) & v_watch(e1) & n_man(x4) & (x2 = x3) & n_people(x2) & n_group(x1))
exists e1 x1 x2 x3 x4.(n_street(x2) & n_man(x1) & Theme(e1,x3) & Actor(e1,x1) & v_watch(e1) & n_flicker(x3) & of(x3,x4) & n_streetlight(x4) & on(x1,x2))