This boy is going down the slope on skis.
This boy is going down the slope on skis, and he's wearing his winter hat and gloves.
Not every boy going down the slope on skis is wearng his winter hat and gloves.
exists e1 s1 x1 x2 x3.(n_slope(x2) & n_boy(x1) & a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_go(e1) & on(x2,x3) & n_ski(x3))
exists e2 e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_glove(x6) & n_hat(x5) & of(x5,x7) & n_winter(x7) & subset_of(x6,x4) & subset_of(x5,x4) & of(x4,x2) & n_male(x2) & n_male(x2) & n_slope(x2) & n_boy(x1) & Theme(e2,x4) & Actor(e2,x2) & v_wear(e2) & a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_go(e1) & on(x2,x3) & n_ski(x3))