Elderly man with long hair and a beard, holding a camera and walking at an event.
The man is taking photos at an event.
Holding a camera implies taking photos.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(a_topic(x1) & with(x1,x2) & subset_of(x4,x2) & at(e1,x9) & n_event(x9) & Theme(e1,x6) & Actor(e1,x5) & v_hold(e1) & n_walking(x8) & n_camera(x7) & subset_of(x8,x6) & subset_of(x7,x6) & (x4 = x5) & n_beard(x4) & subset_of(x3,x2) & n_hair(x3) & a_long(s2) & Theme(s2,x3) & n_man(x1) & a_elderly(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_man(x1) & at(e1,x3) & n_event(x3) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_photo(x2))