An older man riding a bus while looking out the window.
The man is looking at the city through the window.
An old man is looking at the city through the window riding in a bus
exists e1 e2 s1 s2 x1 x2 x3 x4.(n_window(x4) & a_topic(x1) & while(e1,e2) & Time(e2,x4) & a_out(s2) & Manner(e2,s2) & Actor(e2,x2) & v_look(e2) & Theme(e1,x3) & Actor(e1,x2) & v_ride(e1) & n_bus(x3) & (x1 = x2) & n_man(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_window(x3) & n_city(x2) & n_man(x1) & through(e1,x3) & at(e1,x2) & Actor(e1,x1) & v_look(e1))