A tall man in a gray suit walking towards the train.
The man is on his way to work.
Not all tall man in a gray suit walking towards the train is on his way to work.
exists e1 s1 s2 x1 x2 x3 x4.(n_train(x4) & a_topic(x1) & in(x1,x2) & towards(e1,x4) & Actor(e1,x3) & v_walk(e1) & (x2 = x3) & n_suit(x2) & a_gray(s2) & Theme(s2,x2) & n_man(x1) & a_tall(s1) & Theme(s1,x1))
exists p1 x1 x2.(n_way(x2) & of(x2,x1) & n_male(x1) & n_man(x1) & exists p2.(on(x1,x2) & Topic(x2,p2) & exists e1.(Actor(e1,x2) & v_work(e1))))