8580
It predated Hadrian 's Wall by several decades ; the Wall would later follow a similar route , slightly to the north .
 location: Hadrian 's Wall; location: Wall
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: Hadrian 's Wall, Wall 
Answer:
 location: Hadrian 's Wall; location: Wall