A young boy, wearing shorts and a red tank top, is sliding down a mountain of snow, riding a board on his belly.
A boy is sliding down a snowy hill with a board.
The boy is sliding down a surface that must not be flat, and is therefore a hill that is covered in snow, while riding a board.
exists e3 e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(for(e2,e3) & on(e3,x10) & n_belly(x10) & of(x10,x2) & n_male(x2) & Theme(e3,x9) & Actor(e3,x1) & v_ride(e3) & n_board(x9) & a_down(s3) & Manner(e2,s3) & Theme(e2,x7) & Actor(e2,x1) & v_slide(e2) & of(x7,x8) & n_snow(x8) & n_mountain(x7) & subset_of(x5,x1) & n_top(x5) & of(x5,x6) & n_tank(x6) & a_red(s2) & Theme(s2,x5) & subset_of(x2,x1) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & n_shorts(x4) & (x2 = x3) & n_boy(x2) & a_young(s1) & Theme(s1,x2))
exists e1 s1 s2 x1 x2 x3.(a_down(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_slide(e1) & with(x2,x3) & n_board(x3) & n_hill(x2) & a_snowy(s1) & Theme(s1,x2) & n_boy(x1))