Snow covers the ground and a young boy's jacket.
The boy is wearing the jacket.
Just because the jacket is covered in snow doesn't mean the boy is wearing it.
exists e1 s1 x1 x2 x3 x4 x5.(n_ground(x3) & ne_nam_snow(x1) & Theme(e1,x2) & Actor(e1,x1) & v_cover(e1) & subset_of(x5,x2) & n_jacket(x5) & of(x5,x4) & n_boy(x4) & a_young(s1) & Theme(s1,x4) & subset_of(x3,x2))
exists e1 x1 x2.(n_jacket(x2) & n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1))