A man shows off his tongue ring while posing with a girl.
The man pushes the dog.
One cannot be posing with a girl while pushing a dog.
exists e2 e1 s1 x1 x2 x3 x4.(while(e1,e2) & with(e2,x4) & n_girl(x4) & Actor(e2,x1) & v_pose(e2) & a_off(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_show(e1) & n_ring(x2) & of(x2,x3) & n_tongue(x3) & of(x2,x1) & n_male(x1) & n_man(x1))
exists e1 x1 x2.(n_dog(x2) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_push(e1))