2001
Clusters of Glut - 4 - positive granule were observed in cells in six of the tumors .
 Anatomy: cells; Anatomy: tumors
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: cells; Anatomy: tumors