Girl jogging down the sidewalk.
A girl is eating pizza.
While it is possible that the girl is eating pizza while jogging down the sidewalk, it seems moire likely that the two activities are being performed separately.
exists e1 s1 x1 x2.(n_sidewalk(x2) & ne_nam_girl(x1) & a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_jog(e1))
exists p1 x1.(exists s1 x2.((x1 = x2) & n_pizza(x2) & a_eating(s1) & Theme(s1,x2)) & n_girl(x1))