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The results indicate that tumor tissue of RCC liberates VEGF into the systemic blood flow and that s - VEGF is a possible marker for RCC .
 Anatomy: tumor tissue; Anatomy: RCC; Anatomy: blood; Anatomy: RCC
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: tumor tissue, RCC, blood, RCC 
Answer:
 Anatomy: tumor tissue; Anatomy: RCC; Anatomy: blood; Anatomy: RCC