(IP 
  (PP-PRP 
    (P 为了)
                    
    (IP 
      (NP-SBJ 
        (-NONE- *PRO*))
                    
      (VP 
        (ADVP 
          (AD 尽量))
                    
        (VP 
          (VV 制造)
                    
          (NP-OBJ 
            (CP 
              (WHNP-1 
                (-NONE- *OP*))
                    
              (CP 
                (IP 
                  (NP-SBJ 
                    (-NONE- *T*-1))
                    
                  (VP 
                    (VA 欢乐)))
                    
                (DEC 的)))
                    
            (NP 
              (NN 气氛)))))))
                    
  (PU ，)
                    
  (NP-PN-SBJ 
    (NR 小野))
                    
  (VP 
    (ADVP 
      (AD 也))
                    
    (VP 
      (VP 
        (VV 学)
                    
        (NP-PN-OBJ 
          (NR 老莱子))
                    
        (IP 
          (NP-SBJ 
            (-NONE- *PRO*))
                    
          (VP 
            (VV 娱亲))))
                    
      (PU ，)
                    
      (VP 
        (IP-ADV 
          (NP-SBJ 
            (-NONE- *PRO*))
                    
          (VP 
            (VV 率同)
                    
            (NP-OBJ 
              (DNP 
                (NP 
                  (PN 自己))
                    
                (DEG 的))
                    
              (NP 
                (NN 儿女)))))
                    
        (VP 
          (VP 
            (VV 想)
                    
            (NP-OBJ 
              (NN 点子)))
                    
          (VP 
            (VV 搞笑)))))))
arg0: 
                    *PRO*