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The Vilnius school massacre was a school massacre that occurred at Joachim Lelewel high school in Wilno , Poland on May 6 , 1925 .
 person: Joachim Lelewel; location: Wilno; location: Poland
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Joachim Lelewel; location: Wilno; location: Poland