8575
Biswamoy Biswas supported the view that " nigriceps " ( having upper mantle grey and lower mantle rufous ) was a hybrid of " tricolor " and " erythronotus " .
 person: Biswamoy Biswas
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: Biswamoy Biswas 
Answer:
 person: Biswamoy Biswas