A man is sentenced to death but the king wants to give him a last
chance. He asks the man to choose from one of the three knights that
are there. One of the knights is the Knight of Life, and he always
tells the truth. The second Knight is the Knight of Death, and he
always tells lies. The third knight is the Knight of the Dungeon. He
sometimes lies and sometimes tells the truth. If the man chooses the
Knight of Death, he is to be executed before sunset. If he chooses
the Knight of Life, he would be acquitted and set free right away. If
he chooses the Knight of the Dungeon, he would spend the rest of his
life imprisoned in the Dungeon. The man is allowed to ask the three
knights one question each. Thus, he asks the fat knight, "What is the
name of this tall knight?" The reply was "He is the Knight of the
Life." He asked the small knight, "What is the name of this tall
knight?" The reply was "He is the Knight of Death." Then he asked the
tall knight "Who are you?" "I am the Knight of the Dungeon" was the
reply. After that, the man was able to correctly choose the Knight of
Life, and was set free immediately.
Who is the Knight of Life, and who are the other two knights?
Answer