32817
Stone tool evidence indicates humans sporadically frequented the Monte Verde valley area as long as 18,500 years ago .
 location: Monte Verde
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: Monte Verde 
Answer:
 location: Monte Verde