A train conductor looking out the window of a black train while the worker looks at the gauges.
The conductor is looking out the window at the train.
Looking out the window of a train does not imply he is looking at the train.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7.(n_gauge(x7) & n_worker(x6) & n_window(x4) & at(e2,x7) & Actor(e2,x1) & v_look(e2) & while(e1,x6) & out(e1,x4) & of(x4,x5) & n_train(x5) & a_black(s1) & Theme(s1,x5) & Actor(e1,x3) & v_look(e1) & (x1 = x3) & n_conductor(x1) & of(x1,x2) & n_train(x2))
exists e1 x1 x2 x3.(n_train(x3) & n_window(x2) & n_conductor(x1) & out(e1,x2) & at(x2,x3) & Actor(e1,x1) & v_look(e1))