( 
  (IP 
    (IP 
      (NP-SBJ 
        (PN 我))
		    
      (VP 
        (VV 选择)
			
        (NP-OBJ 
          (NN 前者))))
		
    (PU ，)
		
    (IP 
      (NP-SBJ 
        (PN 我))
		    
      (VP 
        (VV 认为)
			
        (IP-OBJ 
          (NP-SBJ 
            (PN 这))
				
          (VP 
            (VV 可)
				    
            (VP 
              (VV 归因于)
					
              (NP-OBJ 
                (NP 
                  (DNP 
                    (NP 
                      (NP 
                        (NP 
                          (NN 全球))
								 
                        (ADJP 
                          (JJ 流动))
								 
                        (NP 
                          (NN 资金)))
							     
                      (NP 
                        (NN 过剩)
								 
                        (NN 周期)))
							 
                    (DEG 的))
						    
                  (NP 
                    (NN 延长)))
						
                (CC 和)
						
                (NP 
                  (DNP 
                    (NP 
                      (NP 
                        (NP 
                          (NP-PN 
                            (NR 亚洲))
								     
                          (CC 及)
								     
                          (NP-PN 
                            (NR 中东)))
								 
                        (NP 
                          (NN 国家)))
							     
                      (NP 
                        (NN 央行)))
							 
                    (DEG 的))
						    
                  (IP-APP 
                    (NP-SBJ 
                      (-NONE- *pro*))
							    
                    (VP 
                      (ADVP 
                        (AD 政策性))
								
                      (VP 
                        (VV 买入)
								    
                        (NP-OBJ 
                          (NN 美元)))))
						    
                  (NP 
                    (NN 行动)))))))))
		
    (PU 。)))
arg0: 
	  *pro*
	  
argm: 
	  政策性
	  
arg1: 
	  美元