4061
The severity of WML is associated significantly with reduction of rCBF within lesions both in centrum semiovale and periventricular regions ( all P < 0 . 05 ) .
 Anatomy: WML; Anatomy: lesions; Anatomy: centrum semiovale; Anatomy: periventricular regions
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: WML, lesions, centrum semiovale, periventricular regions 
Answer:
 Anatomy: WML; Anatomy: lesions; Anatomy: centrum semiovale; Anatomy: periventricular regions