Two children running with green jerseys on.
a dog walking his owner
Two children are both humans, while a dog and his owner are one human and one animal/pet.
exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & a_on(s2) & Manner(e1,s2) & with(e1,x3) & n_jersey(x3) & a_green(s1) & Theme(s1,x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_child(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & n_owner(x3) & of(x3,x1) & n_male(x1) & (x1 = x2) & n_dog(x1))