A man riding a cart pulled by a donkey.
The donkey is about to begin running with the cart.
Just because a cart is pulled by a donkey it does not mean the donkey is about to begin running.
exists e1 e2 x1 x2 x3 x4.(Actor(e2,x4) & n_donkey(x4) & Theme(e2,x1) & v_pull(e2) & Theme(e1,x3) & Actor(e1,x2) & v_ride(e1) & n_cart(x3) & (x1 = x2) & n_man(x1))
exists p1 s1 x1 x2.(n_cart(x2) & n_donkey(x1) & Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1 p2.(exists e2.(with(e2,x2) & Actor(e2,x1) & v_run(e2)) & Topic(e1,p2) & Actor(e1,x1) & v_begin(e1)))