A man is riding his bicycle through the woods.
A man is on a bike train in a state park.
There are places in the woods to ride a bike in the woods other than a bike train.
exists e1 x1 x2 x3.(n_wood(x3) & through(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bicycle(x2) & of(x2,x1) & n_male(x1) & n_man(x1))
exists p1 x1.(exists x2 x3 x4 x5.(on(x1,x2) & in(x2,x4) & n_park(x4) & of(x4,x5) & n_state(x5) & n_train(x2) & of(x2,x3) & n_bike(x3)) & n_man(x1))