(IP 
  (NP-SBJ 
    (CP 
      (WHNP-1 
        (-NONE- *OP*))
                    
      (CP 
        (IP 
          (NP-SBJ 
            (-NONE- *T*-1))
                    
          (VP 
            (VA 优厚)))
                    
        (DEC 的)))
                    
    (NP 
      (NN 获利)))
                    
  (PU ，)
                    
  (VP 
    (ADVP 
      (AD 复))
                    
    (ADVP 
      (AD 又))
                    
    (VP 
      (VV 吸引)
                    
      (NP-OBJ 
        (QP 
          (CD 大批))
                    
        (CP 
          (WHNP-2 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (-NONE- *T*-2))
                    
              (VP 
                (VV 不明究里)))
                    
            (DEC 的)))
                    
        (NP 
          (NN 婴儿潮)
                    
          (NN 人士)))
                    
      (IP 
        (NP-SBJ 
          (-NONE- *PRO*))
                    
        (VP 
          (VV 加入)
                    
          (NP-OBJ 
            (CP-APP 
              (IP 
                (NP-SBJ 
                  (-NONE- *PRO*))
                    
                (VP 
                  (VP 
                    (VV 投资)
                    
                    (NP-OBJ 
                      (-NONE- *RNR*-4)))
                    
                  (PU 、)
                    
                  (VP 
                    (VV 炒作)
                    
                    (NP-OBJ-4 
                      (NN 房市)))))
                    
              (DEC 的))
                    
            (NP 
              (NN 行列))))))))
arg0: 
                    *T*-1