Tour bus lady taking pictures.
There are photos being taken by the tourist lady.
photos being taken  means someone is taking pictures
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x5) & Actor(e1,x4) & v_take(e1) & n_picture(x5) & (x1 = x4) & n_lady(x1) & of(x1,x3) & n_bus(x3) & (x1 = x2) & ne_nam_tour(x2))
exists p1 x1 x4 x5.(n_lady(x4) & of(x4,x5) & n_tourist(x5) & exists e1 x2 x3.((x1 = x2) & Actor(e1,x4) & Theme(e1,x3) & v_take(e1) & (x2 = x3) & n_photo(x2)))