Three women in headscarves examine a camera.
The young ladies try to take photos with a Nikon.
Not all cameras are Nikon.
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_examine(e1) & n_camera(x3) & in(x1,x2) & n_headscarve(x2) & n_woman(x1) & card_eq_3(x1))
exists e1 p1 s1 x1.(n_lady(x1) & a_young(s1) & Theme(s1,x1) & Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 x2 x3.(with(e2,x3) & ne_org_nikon(x3) & Theme(e2,x2) & Actor(e2,x1) & v_take(e2) & n_photo(x2)))