An old man holds the leash of a white mule dragging a red cart.
The man owns the mule and cart.
Just because he is holding the leash does not mean he owns the mule and cart.
exists e2 e1 s1 s2 s3 x1 x2 x3 x4 x5.(n_leash(x2) & Theme(e2,x2) & Actor(e2,x1) & v_hold(e2) & of(x2,x3) & Theme(e1,x5) & Actor(e1,x4) & v_drag(e1) & n_cart(x5) & a_red(s3) & Theme(s3,x5) & (x3 = x4) & n_mule(x3) & a_white(s2) & Theme(s2,x3) & n_man(x1) & a_old(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4.(n_cart(x4) & n_mule(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_own(e1))