12418
Forty - eight pigs were removed from sows at 1 d of age and randomly assigned to one of three treatments : 1 ) control with lactose as the carbohydrate source , 2 ) lactose replaced ( gram for gram ) with CSS ( dextrose equivalent [ DE ] - 20 ) , and 3 ) lactose replaced with DE - 42 .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities:  
Answer:
 None