A woman in a white top and khaki pants exercising on a piece of exercise equipment.
The woman is on a treadmill
exercising  doesn't always mean treadmill
exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(a_topic(x1) & in(x1,x2) & subset_of(x4,x2) & on(e1,x7) & of(x7,x8) & n_equipment(x8) & of(x8,x9) & n_exercise(x9) & n_piece(x7) & Actor(e1,x6) & v_exercise(e1) & (x4 = x6) & n_pants(x4) & of(x4,x5) & n_khaki(x5) & subset_of(x3,x2) & n_top(x3) & a_white(s1) & Theme(s1,x3) & n_woman(x1))
exists p1 x1.(n_woman(x1) & exists x2.(on(x1,x2) & n_treadmill(x2)))