Original sentence: In 1998 after several years of hard work by NPCs, Monster Camp and Plot Committees, Ford Ivey sold NERO International to Joseph Valenti.Under Joseph Valentis administration, NERO International has concentrated largely on standardization of rules (earlier, chapters were allowed great discretion on changing the standard rules), as well as unification of the in-game setting
Edited sentence: In 1998 after several years of hard work by NPCs, Monster Camp and Plot Committees, Ford Ivey sold out NERO International to Joseph Valenti.Under Joseph Valentis administration, NERO International has concentrated largely on standardization and dulling down of the rules (earlier, chapters were allowed great discretion on changing the standard rules), as well as unification of the in-game setting