A person is riding their bike on a trail next to the woods.
A person is walking by the beach.
Walking is not the same as riding a bike.
exists e1 x1 x2 x3 x4 x5.(n_wood(x5) & on(e1,x3) & to(x4,x5) & next(x3,x4) & n_thing(x4) & n_trail(x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bike(x2) & of(x2,x1) & n_thing(x1) & n_person(x1))
exists e1 x1 x2.(n_beach(x2) & by(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_person(x1))