54408
The undulating courses of two rivers , the Hondo and the Sarstoon River , define much of the course of the country 's northern and southern boundaries .
 location: Hondo; location: Sarstoon River
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: Hondo, Sarstoon River 
Answer:
 location: Hondo; location: Sarstoon River