A tan dog walks across the snow.
My pet is asleep.
dogs cannot walk while asleep
exists e1 s1 x1 x2.(n_snow(x2) & across(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_dog(x1) & a_tan(s1) & Theme(s1,x1))
exists s1 x1 x2.(n_pet(x2) & of(x2,x1) & n_person(x1) & Theme(s1,x2) & a_asleep(s1))