1685
The COX - 2 protein was not detected in the three borderline tumours , whereas PPARgamma protein was detected in all of them .
 Anatomy: borderline tumours
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: borderline tumours