A bicyclist in red pushes her bicycle.
the woman is riding the bike.
Pushing and riding are different.
exists s1 s2 x1 x2 x3.(a_topic(x1) & in(x1,x2) & n_bicycle(x2) & a_her(s2) & Theme(s2,x2) & of(x2,x3) & n_push(x3) & a_red(s1) & Theme(s1,x2) & n_bicyclist(x1))
exists e1 x1 x2.(n_bike(x2) & n_woman(x1) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1))