Question: Where is the main hub of the airline that sponsors a tournament at the Crete Golf Club
Sentence (from "Aegean Airlines"): Aegean Airlines S.A. (Greek: Αεροπορία Αιγαίου Ανώνυμη Αεροπορική Εταιρεία , "Aeroporía Aigíou Anónime Etairía" ] ; ) is the largest Greek airline by total number of passengers carried, by number of destinations served and by fleet size.
Relevant evidence: Yes