The man is on a bike and sitting in front of the sunset.
The man sitting on his bike and looking at the sunset is crying.
Not all men in front of a sunset are looking or crying.
exists p1 x1 x6.(n_sunset(x6) & n_man(x1) & exists e1 x2 x3 x4 x5.(on(x1,x2) & subset_of(e1,x2) & in(e1,x5) & of(x5,x6) & n_front(x5) & Actor(e1,x4) & v_sit(e1) & n_thing(x4) & subset_of(x3,x2) & n_bike(x3)))
exists e1 e2 e3 x1 x2 x3 x4 x5 x6.(n_sunset(x6) & n_bike(x4) & of(x4,x2) & n_male(x2) & n_man(x2) & Actor(e3,x1) & v_cry(e3) & subset_of(e2,x1) & at(e2,x6) & Actor(e2,x5) & v_look(e2) & n_thing(x5) & subset_of(x2,x1) & on(e1,x4) & Actor(e1,x3) & v_sit(e1) & (x2 = x3))