61062
It is derived from its location on the western side of the Yellow River , in contrast to the Liao ( 916 – 1125 ) and Jin ( 1115 – 1234 ) dynasties on its east and the Song in the southeast .
 location: Yellow River; location: Liao; location: Jin; location: Song
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: Yellow River, Liao, Jin, Song 
Answer:
 location: Yellow River; location: Liao; location: Jin; location: Song