; and (ii) by striking subparagraph (B)(iv) and inserting paragraph (1)(B)(iv) ; and (3) by striking subsection (c), and inserting the following: (c) Release or detention pending appeal by the government In a case in which an appeal of a dispositive motion has been taken by the United States under section 3731, the person is entitled to a presumption of release under section 3142(b) or (c), unless it is clearly shown that there are exceptional reasons why such person’s detention would be appropriate. For cases in which an appeal of a person’s sentence has been taken by the United States under section 3742, if the person is already on release and performing satisfactorily, the person is entitled to a presumption that all conditions of release continue unchanged; if the person is already detained, the judicial officer shall— (1) if the person has been sentenced to a term of imprisonment of 120 months or more, continue the order of detention