(NP-PN-SBJ 
  (NR 自强号)
                    
  (PU ’))
                    
(VP 
  (VP 
    (ADVP 
      (AD 来不及))
                    
    (VP 
      (VV 刹车)))
arg0: 
                    自强号          
                
argm: 
                    来不及