The child is holding a camera up close.
The youngster is holding a camera.
Both subjects are holding a camera
exists e1 x1 x2 x3.(n_child(x1) & up(e1,x3) & n_close(x3) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_camera(x2))
exists e1 x1 x2.(n_youngster(x1) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_camera(x2))