A woman is riding her bicycle in traffic
a woman is riding
Riding doesn't have to be a bicycle.
exists e1 x1 x2 x3.(in(e1,x3) & n_traffic(x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bicycle(x2) & of(x2,x1) & n_female(x1) & n_woman(x1))
exists e1 x1.(Actor(e1,x1) & v_ride(e1) & n_woman(x1))