Someone in red stands dangerously on some railroad tracks.
There is a train coming soon.
Someone standing near tracks does not mean the train is coming soon.
exists s1 x1 x2 x3 x4.(a_topic(x1) & n_dangerously(x1) & on(x1,x3) & n_track(x3) & of(x3,x4) & n_railroad(x4) & in(x1,x2) & n_stand(x2) & a_red(s1) & Theme(s1,x2) & n_person(x1))
exists p1 x1 e1 s1 x2 x3.((x1 = x2) & a_soon(s1) & Manner(e1,s1) & Actor(e1,x3) & v_come(e1) & (x2 = x3) & n_train(x2))