10455
" Corymbophanes " species originate from the upper Potaro River of the Essequibo River drainage system .
 location: Potaro River; location: Essequibo River
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Potaro River, Essequibo River 
Answer:
 location: Potaro River; location: Essequibo River