A man with a whistle in his mouth climbing stairs carrying a tray of food on his shoulder.
The man is deep sea diving.
The man can't be climbing stairs in the deep sea while he is diving at the same time.
exists e1 e2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(a_topic(x1) & with(x1,x2) & in(x2,x3) & Theme(e2,x5) & Actor(e2,x4) & v_climb(e2) & on(e1,x9) & n_shoulder(x9) & of(x9,x1) & n_male(x1) & n_male(x1) & Theme(e1,x7) & Actor(e1,x6) & v_carry(e1) & of(x7,x8) & n_food(x8) & n_tray(x7) & (x5 = x6) & n_stair(x5) & (x3 = x4) & n_mouth(x3) & of(x3,x1) & n_whistle(x2) & n_man(x1))
exists p1 x1.(n_man(x1) & exists s1 x2 x3.((x1 = x2) & n_diving(x2) & of(x2,x3) & n_sea(x3) & a_deep(s1) & Theme(s1,x2)))