A man in a blue outfit works on a train.
a man in blue is on a subway.
The man can't be on the subway if he works on a train.
exists e1 s1 x1 x2 x3.(on(e1,x3) & n_train(x3) & Actor(e1,x1) & v_work(e1) & in(x1,x2) & n_outfit(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists p1 x1 x2.(exists x3.(on(x1,x3) & n_subway(x3)) & in(x1,x2) & n_blue(x2) & n_man(x1))