<human>:  In the poem, ‘The Iliad’, why did Achilles have to be a man?
<bot>: Achilles was a great warrior, but he was also a mortal man. He was a hero, but he was also a man. He was a man who was very brave and very strong, but he was also a man who was afraid of death. He was a man who was afraid of dying, but he was also a man who was afraid of being killed.