The brown and white dog carries a very large stick across the snow.
A dog is carrying a stick in the snow with other dogs.
The dog may be carrying the stick alone and not with other dogs.
exists e1 s1 s2 s3 x1 x2 x3.(n_snow(x3) & n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_brown(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1) & v_carry(e1) & across(x2,x3) & n_stick(x2) & a_large(s3) & Theme(s3,x2) & r_very(x2))
exists e1 x1 x2 x3 x4.(n_snow(x3) & Theme(e1,x2) & Actor(e1,x1) & v_carry(e1) & in(x2,x3) & with(x3,x4) & -(x4 = x1) & n_dog(x1) & n_dog(x1) & n_dog(x4) & n_stick(x2))