(
  (IP 
    (NP-SBJ 
      (CP 
        (WHNP-1 
          (-NONE- *OP*))
                    
        (CP 
          (IP 
            (NP-SBJ 
              (-NONE- *T*-1))
                    
            (VP 
              (VP 
                (ADVP 
                  (AD 不))
                    
                (VP 
                  (VV 强调)
                    
                  (IP-OBJ 
                    (NP-SBJ 
                      (-NONE- *PRO*))
                    
                    (VP 
                      (VV 卖)
                    
                      (NP-OBJ 
                        (NN 产品))))))
                    
              (PU ，)
                    
              (VP 
                (PP 
                  (ADVP 
                    (AD 光))
                    
                  (PP-MNR 
                    (P 靠)
                    
                    (IP-OBJ 
                      (NP-SBJ 
                        (-NONE- *PRO*))
                    
                      (VP 
                        (PU 「)
                    
                        (VV 拉人头)
                    
                        (PU 」)))))
                    
                (VP 
                  (VV 为)
                    
                  (NP-OBJ 
                    (NN 奖金)
                    
                    (NN 来源))))))
                    
          (DEC 的))))
                    
    (PU ，)
                    
    (VP 
      (ADVP 
        (AD 则))
                    
      (VP 
        (VE 有)
                    
        (NP-OBJ 
          (DNP 
            (NP 
              (NN 老鼠会))
                    
            (DEG 的))
                    
          (NP 
            (NN 嫌疑)))))
                    
    (PU 。)) )
arg0: 
                    *PRO*