108083
The norms of reciprocity in interactions among employees underlie Adam Grant 's distinction between " giver cultures " and " taker cultures " as two end-points of a scale , with " matcher cultures " in between .
 person: Adam Grant
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: Adam Grant 
Answer:
 person: Adam Grant