26136
Several factors affected the visibility of descendants of this diaspora in 21st - century Arab societies : The traders shipped more female slaves than males , as there was a demand for them to serve as concubines in harems in the Arabian Peninsula and neighboring countries .
 location: Arabian Peninsula
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Arabian Peninsula 
Answer:
 location: Arabian Peninsula