(IP 
  (IP-ADV 
    (NP-SBJ 
      (-NONE- *PRO*))
                    
    (VP 
      (VV 谈起)
                    
      (NP-OBJ 
        (NN 前尘)
                    
        (NN 往事))))
                    
  (PU ，)
                    
  (NP-SBJ 
    (PN 他))
                    
  (VP 
    (VV 搬出)
                    
    (AS 了)
                    
    (NP-OBJ 
      (CP 
        (WHNP-1 
          (-NONE- *OP*))
                    
        (CP 
          (IP 
            (NP-SBJ 
              (-NONE- *pro*))
                    
            (VP 
              (VA 珍藏)
                    
              (NP-OBJ 
                (-NONE- *T*-1))))
                    
          (DEC 的)))
                    
      (ADJP 
        (JJ 老))
                    
      (NP 
        (NN 照片)))))
arg0: 
                    他 
                
arg1: 
                    *OP* *pro* 珍藏 *T*-1 的 老 照片 
                
argm: 
                    *PRO* 谈起 前尘 往事