27599
Spain and Portugal , the greatest naval powers of the time , took the lead in exploring the world .
 location: Spain; location: Portugal
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: Spain, Portugal 
Answer:
 location: Spain; location: Portugal