Five men are riding a motorized boat through a river.
Five men are speeding a boat through a river
The boat is not necessarily speeding, it could be moving at slow speed.
exists e1 e2 x1 x2 x3.(through(e2,x3) & n_river(x3) & Theme(e2,x2) & Actor(e2,x1) & v_ride(e2) & n_boat(x2) & Theme(e1,x2) & v_motorize(e1) & n_man(x1) & card_eq_5(x1))
exists e1 x1 x2 x3.(through(e1,x3) & n_river(x3) & Theme(e1,x2) & Actor(e1,x1) & v_speed(e1) & n_boat(x2) & n_man(x1) & card_eq_5(x1))