This man is running in a race (note the number on his shirt) and seems to be pushing it, on a paved walk right outside the city.
A runner is participating in a marathon race.
just because a man is running in a race doesn't mean he is participating in a marathon race
exists e3 e1 e2 p1 x1 x2 x3 x4 x5 x7.(n_city(x7) & n_thing(x4) & n_man(x1) & n_shirt(x5) & of(x5,x4) & n_male(x4) & n_number(x4) & Topic(e3,p1) & Actor(e3,x1) & v_seem(e3) & exists e4 s1 x6.(on(e4,x6) & n_right(x6) & outside(x6,x7) & n_walk(x6) & a_paved(s1) & Theme(s1,x6) & Theme(e4,x4) & Actor(e4,x1) & v_push(e4)) & ((e1,e2) & Theme(e2,x4) & Actor(e2,x3) & v_note(e2) & on(x4,x5) & n_thing(x3) & in(e1,x2) & n_race(x2) & Actor(e1,x1) & v_run(e1))
exists e1 x1 x2 x3.(in(e1,x2) & n_race(x2) & of(x2,x3) & n_marathon(x3) & Actor(e1,x1) & v_participate(e1) & n_runner(x1))