The shirtless male marathon runner is wearing a backpack and a silver robot looking helmet on his head.
The man is resting after a big race.
A runner wearing a backpack does not imply resting.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_head(x9) & of(x9,x1) & n_male(x1) & n_runner(x1) & of(x1,x3) & n_marathon(x3) & of(x1,x2) & n_male(x2) & a_shirtless(s1) & Theme(s1,x1) & Theme(e2,x4) & Actor(e2,x1) & v_wear(e2) & subset_of(x6,x4) & on(x6,x9) & n_helmet(x6) & Actor(e1,x6) & v_look(e1) & of(x6,x8) & n_robot(x8) & of(x6,x7) & n_silver(x7) & subset_of(x5,x4) & n_backpack(x5))
exists e1 s1 x1 x2.(n_man(x1) & after(e1,x2) & n_race(x2) & a_big(s1) & Theme(s1,x2) & Actor(e1,x1) & v_rest(e1))