The lady in blue is pushing the gray and red baby stroller.
A woman is pushing a jogging stroller in the park.
Not all baby strollers are jogging strollers and pushing a stroller does not imply being in the park.
exists e1 s1 s2 x1 x2 x3 x4.(n_stroller(x3) & of(x3,x4) & n_baby(x4) & a_red(s2) & Theme(s2,x3) & a_gray(s1) & Theme(s1,x3) & n_lady(x1) & Theme(e1,x3) & Actor(e1,x1) & v_push(e1) & in(x1,x2) & n_blue(x2))
exists e1 e2 x1 x2 x3.(n_park(x3) & Theme(e2,x2) & Actor(e2,x1) & v_push(e2) & in(x2,x3) & n_stroller(x2) & Actor(e1,x2) & v_jog(e1) & n_woman(x1))