85963
Their existence was discussed and their name was coined by Johannes Kepler , though it is possible that they were previously known to Archimedes as they satisfy the same conditions on vertices as the Archimedean solids .
 Johannes Kepler, Archimedes, Archimedean
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Johannes Kepler, Archimedes, Archimedean