217665
If it were necessary it would be easy to describe the many useful purposes that such visits would secure , either for a knowledge of the improved system of plant cultivation , park and pleasure ground scenery , fruit or flower forcing , flower garden embellishment , fruit tree and vegetable garden management , the best horticultural structures , pinetums , in short , every improvement that would be interesting to gardeners in particular , or to the public in general .
 None
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:  
Answer:
 None