Conversation so far:
What does the article say about the Exile?
Zahir Shah lived in exile in Italy for twenty-nine years in a villa.
why did he live in Exile?
He was prohibited from returning to Afghanistan during the late 1970s.
What did he do while living in exile?
he spent his time playing golf and chess, as well as tending to his garden.
What made him come out of exile?
CANNOTANSWER.
What else happened in 1973?
As a former prime minister, Daoud Khan had been forced to resign by Zahir Shah a decade earlier.

Question: Did he have any issues with his eyes?
Self-contained rewrite: Did Zahir Shah have any issues with his eyes?