212210
The city lies on the Trombetas river , 40 km northwest of Óbidos .
 location: Óbidos
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: Óbidos 
Answer:
 location: Óbidos