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Moreover , we suppose that knowledge about heterogeneity between primary and metastatic tumor might help to understand mechanisms of oral cancer progression .
 Anatomy: primary; Anatomy: metastatic tumor; Anatomy: oral cancer
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: primary, metastatic tumor, oral cancer 
Answer:
 Anatomy: primary; Anatomy: metastatic tumor; Anatomy: oral cancer