72261
The constructivist view , held by such philosophers as Ernst von Glasersfeld , regards the continual adjustment of perception and action to the external input as precisely what constitutes the " entity , " which is therefore far from being invariant .
 person: Ernst von Glasersfeld
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: Ernst von Glasersfeld 
Answer:
 person: Ernst von Glasersfeld