Predicate: 懂
Roleset id: 懂.01, know, be cognizant of, realize Source: know.01 (know.01, understand.01)
Roles:
       
A0:
knower
       
A1:
fact that is known
       
A2:
entity that arg1 is known ABOUT
Example:
       
我 不 懂 为什么
       
A0: 我
       
AM-NEG: 不
       
Rel: 懂
       
A1: 为什么