7977
They were picked up by another vessel and taken to Aden where they told a story of violent passengers and a foundering ship .
 location: Aden
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: Aden 
Answer:
 location: Aden