A man is riding his bicycle through the woods.
A man is walking through the forest.
A man can not be riding his bicycle and walking at the same time.
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 e1 x1 x2.(n_forest(x2) & through(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_man(x1))