A man crosses the street next to a light rail station.
He is sitting at the bus stop
A man crossing the street cannot be sitting at the bus stop.
exists e1 s1 x1 x2 x3 x4.(n_street(x2) & to(e1,x3) & n_station(x3) & of(x3,x4) & n_rail(x4) & a_light(s1) & Theme(s1,x3) & r_next(e1) & Theme(e1,x2) & Actor(e1,x1) & v_cross(e1) & n_man(x1))
exists e1 x1 x2 x3.(n_stop(x2) & of(x2,x3) & n_bus(x3) & n_male(x1) & at(e1,x2) & Actor(e1,x1) & v_sit(e1))