An old man wearing a tan jacket and blue pants standing on a sidewalk with a small suitcase.
The man is going on a trip.
An old man wearing a tan jacket and blue pants standing on a sidewalk with a small suitcase is not necessarily  is going on a trip.
exists e1 e2 s1 s2 s3 s4 x1 x2 x3 x4 x5.(with(e2,x5) & n_suitcase(x5) & a_small(s4) & Theme(s4,x5) & on(e2,x4) & n_sidewalk(x4) & Actor(e2,x3) & v_stand(e2) & n_pants(x3) & a_blue(s3) & Theme(s3,x3) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_jacket(x2) & a_tan(s2) & Theme(s2,x2) & n_man(x1) & a_old(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_man(x1) & on(e1,x2) & n_trip(x2) & Actor(e1,x1) & v_go(e1))