The man in black is posing for a picture.
A man is in front of a camera.
The man is posing for a picture so he must be in front of the camera.
exists e1 x1 x2 x3.(n_man(x1) & for(e1,x3) & n_picture(x3) & Actor(e1,x1) & v_pose(e1) & in(x1,x2) & n_black(x2))
exists p1 x1.(exists x2 x3.(in(x1,x2) & of(x2,x3) & n_camera(x3) & n_front(x2)) & n_man(x1))