(IP 
  (NP-SBJ 
    (NT 五四))
                    
  (VP 
    (ADVP 
      (AD 因此))
                    
    (VP 
      (VV 成为)
                    
      (NP-OBJ 
        (CP 
          (WHNP-1 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (NN 知识界))
                    
              (VP 
                (NP-MNR 
                  (-NONE- *T*-1))
                    
                (VP 
                  (VV 批判)
                    
                  (NP-OBJ 
                    (NN 政府)))))
                    
            (DEC 的)))
                    
        (NP 
          (NN 利器))))))
arg0: 
                    *T*-1 
                
arg1: 
                    政府 
                

(IP 
  (NP-SBJ 
    (LCP-LOC 
      (NP 
        (NN 歌曲))
                    
      (LC 中))
                    
    (CP-APP 
      (IP 
        (NP-SBJ 
          (-NONE- *PRO*))
                    
        (VP 
          (VV 批判)))
                    
      (DEC 的))
                    
    (NP 
      (NN 形式)))
                    
  (VP 
    (ADVP 
      (AD 也))
                    
    (VP 
      (VV 引起)
                    
      (NP-OBJ 
        (NP 
          (NN 市场))
                    
        (CP 
          (WHNP-2 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (-NONE- *T*-2))
                    
              (VP 
                (VA 广泛)))
                    
            (DEC 的)))
                    
        (NP 
          (NN 回响))))))
arg0: 
                    *PRO*