4625
Murzuq Desert , Idehan Murzuq , Idhan Murzuq , ( also Murzaq , Murzuk , and Murzak ) , is a primarily erg desert in southwestern Libya .
 location: Libya
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Libya