(IP 
  (NP-SBJ 
    (NN 啤酒肚))
                    
  (VP 
    (ADVP-WH 
      (AD 是否))
                    
    (ADVP 
      (AD 不))
                    
    (VP 
      (VA 雅观))))
arg0: 
                    啤酒肚 
                
argm: 
                    不 
                
argm: 
                    是否