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After four years with Maccabi winning four straight Israeli League championships , Sheffer retired suddenly , walking away from the public eye to travel the world to India , South America and Costa Rica .
 Maccabi, Sheffer, India, South America, Costa Rica
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Maccabi, Sheffer, India, South America, Costa Rica