Thee photographers are in a park taking pictures.
Tall people taking pictures
Not all photographers are tall.
exists p1 x1 x2.(exists e1 x3 x4 x5.(in(x1,x3) & Theme(e1,x5) & Actor(e1,x4) & v_take(e1) & n_picture(x5) & (x3 = x4) & n_park(x3)) & n_photographer(x1) & (x1 = x2) & ne_nam_thee(x2))
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_take(e1) & n_picture(x4) & (x1 = x3) & n_people(x1) & (x1 = x2) & ne_nam_tall(x2))