92300
For example , researchers conducting a three-year study in the Clarence River found that an estimated 177 tons of by-catch ( including 77 different species ) were discarded each year .
 location: Clarence 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: Clarence River 
Answer:
 location: Clarence River