1621
However , the expression level of E - cadherin had an inverse relationship with both differentiation level of the tumor and lymphatic vessel invasion ( p = 0 . 0430 and 0 . 0320 , respectively ) .
 Anatomy: tumor; Anatomy: lymphatic vessel
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: tumor; Anatomy: lymphatic vessel