A young boy rides a small paddling boat.
The boy rides the boat.
A boy that rides a small paddling boat definitely rides the boat.
exists e1 s1 s2 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_boat(x2) & of(x2,x3) & n_paddling(x3) & a_small(s2) & Theme(s2,x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_boat(x2) & n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1))