all requested changes were implemented, except: -Abstract, line 7: kept the way it was (we study the production & properties of jets) -Sec.2, line 7: kept the way it was (neutral energy fraction has no units, it's fraction of two energies) -Sec.4, line 2: kept as it was, just detail -> details (it is details about trigger & bias correction) -Sec.5, line 1: jet's structure doesn't sound good to me; just added "the"