1196
The introns ( 421 bp and 1 . 2 kb ) encompass a 142 - bp exon with the 2 polymorphic bases 2531 and 2532 .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
 Entities:  
Answer:
 None