71851
The images , many once painted , were carved as outside rock reliefs and inside artificial caves excavated from the limestone cliffs of the Xiangshan ( ) and Longmenshan , running east and west. The Yi River ( ) flows northward between them and the area used to be called " Yique " ( ) .
 location: Xiangshan; location: Longmenshan; location: Yi River; location: Yique
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: Xiangshan, Longmenshan, Yi River, Yique 
Answer:
 location: Xiangshan; location: Longmenshan; location: Yi River; location: Yique