3734
Hairbulb tyrosinase activity and glutathione content , as well as urine cysteinyldopa excretion , were low in PWS individuals with and without hypopigmentation and did not separate these two groups .
 Disease: PWS; Disease: hypopigmentation
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: PWS, hypopigmentation 
Answer:
 Disease: PWS; Disease: hypopigmentation