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Light the Night Walk is The Leukemia & Lymphoma Society 's walk to build awareness of blood cancers as well as raise money for research and support of patients and their families .
 organization: Leukemia & Lymphoma Society
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: Leukemia & Lymphoma Society 
Answer:
 organization: Leukemia & Lymphoma Society