(IP-OBJ 
  (NP-SBJ 
    (NN 灾区)
                    
    (NN 人民))
                    
  (VP 
    (VP 
      (VV 买到)
                    
      (NP-OBJ 
        (CP 
          (WHNP-1 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (-NONE- *T*-1))
                    
              (VP 
                (VA 称心)))
                    
            (DEC 的)))
                    
        (NP 
          (NN 商品))))
                    
    (PU ，)
                    
    (VP 
      (VV 过上)
                    
      (NP-OBJ 
        (CP 
          (WHNP-2 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (-NONE- *T*-2))
                    
              (VP 
                (VA 欢乐)))
                    
            (DEC 的)))
                    
        (NP 
          (NN 节日))))))
arg0: 
                    灾区 人民 
                
arg1: 
                    *OP* *T*-1 称心 的 商品