A man sitting outside of a building reading.
A man reads on his lunch break.
When a man is reading it does not necessarily mean that he is reading on his lunch break.
exists e1 x1 x2 x3 x4.(a_topic(x1) & of(e1,x3) & n_reading(x3) & of(x3,x4) & n_building(x4) & r_outside(e1) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(on(e1,x2) & n_break(x2) & of(x2,x3) & n_lunch(x3) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_read(e1) & n_man(x1))