a large dog carrying a large stick in its mouth.
A dog is chewing up a stick.
Just because the dog holding the stick is not necessarily mean it is chewing on the stick.
exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_carry(e1) & in(x3,x4) & n_mouth(x4) & of(x4,x1) & n_thing(x1) & n_stick(x3) & a_large(s2) & Theme(s2,x3) & (x1 = x2) & n_dog(x1) & a_large(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_chew(e1) & n_stick(x2) & n_dog(x1))