; (2) comply with NEPA regulations; and (3) include— (A) the respective roles and responsibilities of the Tribe and the lead Federal agency in the NEPA process; (B) mechanisms for dispute resolution; and (C) a requirement that environmental impact statements shall discuss any inconsistency of a proposed action with any plan or environmental requirement of the Tribe (whether or not federally sanctioned), and, where such an inconsistency exists, a requirement that the environmental impact statement shall describe— (i) the extent to which the lead Federal agency would reconcile its proposed action with the plan or environmental requirement