A man is shaving in a mirror.
A guy is in front of a mirror.
A guy is a man.
exists e1 x1 x2.(in(e1,x2) & n_mirror(x2) & Actor(e1,x1) & v_shave(e1) & n_man(x1))
exists p1 x1.(exists x2 x3.(in(x1,x2) & of(x2,x3) & n_mirror(x3) & n_front(x2)) & n_guy(x1))