(IP-OBJ 
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (NP-TMP 
      (NT 当时) )
                    
    (ADVP 
      (AD 还))
                    
    (VP 
      (VC 是)
                    
      (NP-PRD 
        (QP 
          (CD 一)
                    
          (CLP 
            (M 个)))
                    
        (CP 
          (WHNP-2 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-LOC 
                (-NONE- *T*-2))
                    
              (NP-SBJ 
                (QP 
                  (CD 多数))
                    
                (NP 
                  (NN 人) ))
                    
              (VP 
                (VP 
                  (VV 捕鱼))
                    
                (PU 、)
                    
                (VP 
                  (VV 耕农))
                    
                (PU 、)
                    
                (VP 
                  (VV 做)
                    
                  (NP-OBJ 
                    (NP 
                      (ADJP 
                        (JJ 小))
                    
                      (NP 
                        (NN 本)))
                    
                    (NP 
                      (NN 生意) )))))
                    
            (DEC 的)))
                    
        (NP-PN 
          (NR 八里) )))))
arg0: 
                    多数 人 
                
argm: 
                    *T*-2