131878
Its location is uncertain ; some of the possible sites put forth include Al-Ubaid , near Ur , or Tell al-Wilayah near Adab or Abu Salabikh .
 location: Ur
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: Ur 
Answer:
 location: Ur