15496
In 1912 , a French Foreign Legion expedition commanded by Captain Gerard , who was trying to link with their troops in Morocco , was exterminated by Sahrawi rebel nomads near Tifariti .
 location: Morocco; location: Sahrawi; location: Tifariti
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: Morocco, Sahrawi, Tifariti 
Answer:
 location: Morocco; location: Sahrawi; location: Tifariti