Old man taking a photo in an art gallery.
There is an elderly man pointing his camera at pictures in a museum.
Elderly is another way of saying "old" and pointing a camera implies using it to take a photo.
exists e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_take(e1) & in(x4,x5) & n_gallery(x5) & of(x5,x6) & n_art(x6) & n_photo(x4) & (x1 = x3) & n_man(x1) & (x1 = x2) & ne_nam_old(x2))
exists p1 x1 e1 s1 x2 x3 x4 x5 x6.((x1 = x2) & in(e1,x6) & n_museum(x6) & Theme(e1,x4) & Actor(e1,x3) & v_point(e1) & at(x4,x5) & n_picture(x5) & n_camera(x4) & of(x4,x2) & n_male(x2) & (x2 = x3) & n_man(x2) & a_elderly(s1) & Theme(s1,x2))