Context: Historically, the name Armenian has come to internationally designate this group of people. It was first used by neighbouring countries of ancient Armenia. The earliest attestations of the exonym Armenia date around the 6th century BC. In his trilingual Behistun Inscription dated to 517 BC, Darius I the Great of Persia refers to Urashtu (in Babylonian) as Armina (in Old Persian; Armina (    ) and Harminuya (in Elamite). In Greek, Αρμένιοι "Armenians" is attested from about the same time, perhaps the earliest reference being a fragment attributed to Hecataeus of Miletus (476 BC). Xenophon, a Greek general serving in some of the Persian expeditions, describes many aspects of Armenian village life and hospitality in around 401 BC. He relates that the people spoke a language that to his ear sounded like the language of the Persians.

Question: How long ago has the term 'Armenia' been used?
Answer: around the 6th century BC

Question: What is the earliest known use of 'Armenians'?
Answer: 476 BC

Question: Who wrote the earliest known use of 'Armenians'?
Answer: Hecataeus of Miletus

Question: Who described Armenian life in 401 BC?
Answer: Xenophon

Question: What did Xenophon say Armenian language sounded like?
Answer: Persians

Question: How long has the term Xenophon been used?
Answer: Unanswerable

Question: Who was first to use the term Xenophon?
Answer: Unanswerable

Question: What did Hecateus of Miletus refer to in his trillingual Behistun Inscription in 517 BC?
Answer: Unanswerable

Question: When does Darius I of Persia talk about Armenian village life and hospitality?
Answer: Unanswerable

Question: What did Hecateus of Miletus believe the people's language sounded like?
Answer: Unanswerable