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In systems with low d electron count , due to special electronic effects such as ( second-order ) Jahn–Teller stabilization , certain geometries ( in which the coordination atoms do not follow a points-on-a-sphere pattern ) are stabilized relative to the other possibilities , e.g. for some compounds the trigonal prismatic geometry is stabilized relative to octahedral structures for six-coordination .
 person: Jahn–Teller
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: Jahn–Teller 
Answer:
 person: Jahn–Teller