4859
One allele carried a G - - > A transition near the donor splice junction of intron 2 , but this abnormality is probably neutral , since it was inherited from the parent with normal protein S antigen levels .
 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