1178
All VWS families studied to date map the disease gene to a < 2 cM region of chromosome 1q32 , with no evidence of locus heterogeneity .
 Disease: VWS
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: VWS 
Answer:
 Disease: VWS