831
To prepare for analyses with the family variables , we next present descriptive data based on separate principal components analysis ( PCA ) and multidimensional scaling analysis ( MDS ) of 14 self - reported health scores for husbands and for wives .
 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