6397
Activities in the park The planet path streches from the Sun on the hill to the outermost planet Pluto 5.9 km away ( in 2000 when the planet path was first created as a public elementary school project , Pluto was still considered a planet ) .
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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:
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