102274
Paleoanthropologist Peter Ungar has written that the paleo diet is a " myth " , on account both of its invocation of a single suitable diet when in reality humans have always been a " work in progress " , and because diet has always been varied because humans were spread widely over the planet .
 person: Peter Ungar
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: Peter Ungar 
Answer:
 person: Peter Ungar