It would be interesting to consider the man who shot the man who shot the man who shot Lincoln. However, there is probably no such person, since (the man who shot)^2 Lincoln, was -- so far as we know -- not shot.
Therefore, I pose the following challenge to any & all interested parties: find the longest such chain that you can.
It would be interesting to consider the man who shot the man who shot the man who shot Lincoln. However, there is probably no such person, since (the man who shot)^2 Lincoln, was -- so far as we know -- not shot.
Therefore, I pose the following challenge to any & all interested parties: find the longest such chain that you can.