Two dogs, a big dog and a small dog, run in the snow.
Animals run in the snow.
a big dog and a small dog, run in the snow.simply means animals run in the snow.
exists s1 s2 x1 x2 x3 x4 x5 x6.(n_snow(x6) & a_topic(x1) & rel(x1,x2) & subset_of(x4,x2) & rel(x4,x5) & in(x5,x6) & n_run(x5) & n_dog(x4) & a_small(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_dog(x3) & a_big(s1) & Theme(s1,x3) & n_dog(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_snow(x2) & in(e1,x2) & Actor(e1,x1) & v_run(e1) & n_animal(x1))