401
A knee with a steep PCL will even translate 2 . 3 mm on average with 1 mm of gap distraction .
 Anatomy: knee; Anatomy: PCL
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: knee, PCL 
Answer:
 Anatomy: knee; Anatomy: PCL