The dogs run in the green field.
There is a world that exists in which animals are present.
DOGS ARE ANIMALS.
exists e1 s1 x1 x2.(n_field(x2) & a_green(s1) & Theme(s1,x2) & n_dog(x1) & in(e1,x2) & Actor(e1,x1) & v_run(e1))
exists p1 x1 e1 s1 x2 x3 x4.((x1 = x3) & in(s1,x3) & Actor(e1,x4) & v_exist(e1) & (x3 = x4) & n_world(x3) & Theme(s1,x2) & a_present(s1) & n_animal(x2))