A young child is petting an animal.
A little boy is grabbing a dog's coat playfully.
Just because it is a young child, it doesn't mean it is a boy and just because they are petting an animal, it doesn't' mean it is a dog.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_pet(e1) & n_animal(x2) & n_child(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2 x3.(a_playfully(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x1) & v_grab(e1) & n_coat(x3) & of(x3,x2) & n_dog(x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1))