(IP 
  (NP-SBJ 
    (CP 
      (WHNP-1 
        (-NONE- *OP*))
                    
      (CP 
        (IP 
          (NP-SBJ 
            (-NONE- *T*-1))
                    
          (VP 
            (VV 出生)
                    
            (PP 
              (P 在)
                    
              (NP-PN 
                (NR 美国)
                    
                (NR 芝加哥)))))
                    
        (DEC 的)))
                    
    (NP-PN 
      (NR 马克斯)))
                    
  (VP 
    (VP 
      (VC 是)
                    
      (NP-PRD 
        (CP 
          (WHNP-2 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (-NONE- *T*-2))
                    
              (VP 
                (NP-LOC 
                  (NP 
                    (NN 当代))
                    
                  (ADJP 
                    (JJ 流行))
                    
                  (NP 
                    (NN 乐坛)))
                    
                (ADVP 
                  (AD 最))
                    
                (VP 
                  (VA 响当当))))
                    
            (DEC 的)))
                    
        (NP 
          (NN 歌手)
                    
          (NN 之一))))
                    
    (PU ，)
                    
    (VP 
      (ADVP 
        (AD 也))
                    
      (VP 
        (VC 是)
                    
        (NP-PRD 
          (CP 
            (WHNP-3 
              (-NONE- *OP*))
                    
            (CP 
              (IP 
                (NP-SBJ 
                  (-NONE- *T*-3))
                    
                (VP 
                  (LCP-LOC 
                    (NP 
                      (NN 世界))
                    
                    (LC 上))
                    
                  (ADVP 
                    (AD 最))
                    
                  (VP 
                    (VA 著名))))
                    
              (DEC 的)))
                    
          (NP 
            (NN 词曲)
                    
            (NN 作者)
                    
            (NN 之一)))))))
arg0: 
                    *T*-2 
                
argm: 
                    最 
                
argm: 
                    当代 流行 乐坛