31587
The northwestern corner of Colorado is a sparsely populated region , and it contains part of the noted Dinosaur National Monument , which not only is a paleontological area , but is also a scenic area of rocky hills , canyons , arid desert , and streambeds .
 location: Colorado; location: Dinosaur National Monument
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: Colorado, Dinosaur National Monument 
Answer:
 location: Colorado; location: Dinosaur National Monument