Two big dogs play in the snow under a tree.
Two big dogs are  playing out side
A tree is located outside
exists s1 x1 x2 x3 x4.(n_snow(x3) & a_topic(x1) & under(x1,x4) & n_tree(x4) & in(x1,x3) & n_play(x1) & of(x1,x2) & n_dog(x2) & a_big(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 s2 x1 x2.(a_out(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_side(x2) & n_dog(x1) & a_big(s1) & Theme(s1,x1) & card_eq_2(x1))