(IP 
  (IP-ADV 
    (NP-SBJ 
      (-NONE- *PRO*))
                    
    (VP 
      (VV 加上)
                    
      (IP-OBJ 
        (NP-SBJ 
          (-NONE- *pro*))
                    
        (VP 
          (ADVP 
            (AD 从头到尾))
                    
          (ADVP 
            (AD 只))
                    
          (VP 
            (VE 有)
                    
            (NP-OBJ 
              (NN 钢琴)
                    
              (NN 伴奏)))))))
                    
  (PU ，)
                    
  (NP-SBJ 
    (NP-PN 
      (NR 孙燕姿))
                    
    (CP 
      (WHNP-2 
        (-NONE- *OP*))
                    
      (CP 
        (IP 
          (NP-SBJ 
            (-NONE- *T*-2))
                    
          (VP 
            (VP 
              (VA 乾净))
                    
            (VP 
              (VV 富)
                    
              (NP-OBJ 
                (NN 感染力)))))
                    
        (DEC 的)))
                    
    (NP 
      (NN 歌声)))
                    
  (VP 
    (ADVP 
      (AD 於是))
                    
    (VP 
      (ADVP 
        (AD 一举))
                    
      (VP 
        (VV 打动)
                    
        (NP-OBJ 
          (NN 人心)))
                    
      (PU ，)
                    
      (VP 
        (ADVP 
          (AD 安全))
                    
        (VP 
          (VV 抢到)
                    
          (NP-OBJ 
            (NN 位置)))))))
arg0: 
                    孙燕姿 *OP* *T*-2 乾净 富 感染力 的 歌声 
                
arg1: 
                    位置 
                
argm: 
                    安全 
                
argm: 
                    於是 
                
argm: 
                    *PRO* 加上 *pro* 从头到尾 只 有 钢琴 伴奏