A woman skates while others run on a path.
A woman skates at a park.
Run on a path generally takes place in a park.
exists e1 p1 x1.(exists e2 x2 x3.(on(e2,x3) & n_path(x3) & Actor(e2,x2) & v_run(e2) & -(x2 = x1) & n_person(x2)) & n_person(x1) & while(e1,p1) & Actor(e1,x1) & v_skate(e1) & n_woman(x1))
exists e1 x1 x2.(at(e1,x2) & n_park(x2) & Actor(e1,x1) & v_skate(e1) & n_woman(x1))