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On January 16 , 2019 , a groundbreaking to signify beginning of construction was held , with Jeffrey R. Holland presiding .
 person: Jeffrey R. Holland
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: Jeffrey R. Holland 
Answer:
 person: Jeffrey R. Holland