69514
He was a native of Astypalaia , and it was probably to this island origin that he owed the nautical skills which would prove so advantageous to him .
 Astypalaia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Astypalaia