A young man waits on the steps of a stationary trolley in Berlin.
A young man is in Berlin.
''A young man waits on the steps of a stationary trolley in Berlin '' is a  ''A young man is in Berlin. ''
exists s1 s2 x1 x2 x3 x4 x5.(ne_geo_berlin(x5) & n_step(x3) & a_topic(x1) & on(x1,x3) & of(x3,x4) & in(x4,x5) & n_trolley(x4) & a_stationary(s2) & Theme(s2,x4) & n_wait(x1) & of(x1,x2) & n_man(x2) & a_young(s1) & Theme(s1,x1))
exists p1 s1 x1 x2.(ne_geo_berlin(x2) & in(x1,x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))