(IP 
  (NP-SBJ 
    (NN 小孩))
                    
  (VP 
    (PP-PRP 
      (P 为了)
                    
      (IP 
        (NP-SBJ 
          (-NONE- *PRO*))
                    
        (VP 
          (VV 得到)
                    
          (NP-OBJ 
            (NN 话机)))))
                    
    (PU ，)
                    
    (ADVP 
      (AD 也))
                    
    (VP 
      (VV 乐於)
                    
      (IP-OBJ 
        (NP-SBJ 
          (-NONE- *PRO*))
                    
        (VP 
          (LB 被)
                    
          (CP-OBJ 
            (WHNP-1 
              (-NONE- *OP*))
                    
            (IP 
              (NP-SBJ 
                (NN 父母亲))
                    
              (VP 
                (PU 「)
                    
                (VV 掌握)
                    
                (PU 」)
                    
                (NP-OBJ 
                  (-NONE- *T*-1))))))))))
arg0: 
                    小孩 
                
arg1: 
                    *PRO* 被 *OP* 父母亲 「 掌握 」 *T*-1 
                
argm: 
                    也 
                
argm: 
                    为了 *PRO* 得到 话机