66488
Clay minerals likely having been deposited by the mainland river Orinoco and the Magdalena River .
 location: Orinoco; location: Magdalena 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: Orinoco, Magdalena River 
Answer:
 location: Orinoco; location: Magdalena River