4977
For the most part , slices of liver from fetal ( term ) , neonatal ( 4 - to 5 days old ) , and adult rats ( 70 days old ) were incubated with radioactive amino acids or various tritiated sugars specific for N - linked core oligosaccharide and / or N - linked terminal oligosaccharide chains .
 Anatomy: slices; Anatomy: liver; Anatomy: fetal
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: slices, liver, fetal 
Answer:
 Anatomy: slices; Anatomy: liver; Anatomy: fetal