Section 5.11    No Solicitation by First Choice; Superior Proposals. <omitted> 

( d )    Subject to  Section  5.11(e),  neither  the  First  Choice  Board  nor  any  committee thereof  shall  (i)  withhold,  withdraw,  change, qualify, amend or modify, or publicly propose to withdraw, change, qualify, amend or modify, in a manner adverse in any respect to the interest of Enterprise,  or  take  any other action or make any other public statement inconsistent with, the First Choice Recommendation; (ii) fail to publicly affirm  the  First Choice  Recommendation  within  five  (5)  Business  Days  following  a  request by  Enterprise  (or  such  fewer  number  of  days  as remains prior to the First Choice Meeting); (iii) approve or recommend, or publicly propose to approve or recommend, any Acquisition Proposal; (iv) resolve to take, or publicly announce an intention to take, any of the foregoing actions (each of (i), (ii), (iii) or (iv) a “First Choice Subsequent Determination”)
<omitted>

( e )    Notwithstanding Section 5.11(d) or any other provision of this Agreement, prior to obtaining the Requisite First Choice Shareholder Approval, the First Choice Board (or any committee thereof) may make a First Choice Subsequent Determination after the fifth (5 ) Business Day following Enterprise’s receipt of a notice (the “Notice of Determination”) from First Choice informing Enterprise that the First Choice Board (or such committee) has determined in good faith, after consultation with outside legal counsel and its financial advisor, that an Acquisition Proposal constitutes a Superior Proposal and the failure to make a First Choice Subsequent Determination with respect to such Superior Proposal would breach or reasonably be expected to result in a breach of its fiduciary duties under applicable Law (it being understood that the initial determination under this clause will not be considered a First Choice Subsequent Determination), but only if: (i) the Notice of Determination includes or is accompanied by the material terms and conditions of such Superior Proposal and the identity of the Person making such Superior Proposal, including copies of any proposed material agreements providing for such Superior Proposal; (ii) during the five (5) Business Day period after receipt of the Notice of Determination (the “Notice Period”), First Choice and the First Choice Board shall have negotiated in good faith with Enterprise, to the extent Enterprise desires to negotiate, to make such adjustments, modifications or amendments to the terms and conditions of this Agreement as would enable First Choice to proceed with the First Choice Recommendation without a First Choice Subsequent Determination; provided, however, that Enterprise shall not have any obligation to propose any adjustments, modifications or amendments to the terms and conditions of this Agreement, and (iii) at the end of the Notice Period, after taking into account any such adjusted, modified or amended terms, if any, as may have been proposed by Enterprise in writing before expiration of the Notice Period, the First Choice Board has again in good faith, after consultation with outside legal counsel and its financial advisor, made the determination that such Acquisition Proposal constitutes a Superior Proposal and the failure to make a First Choice Subsequent Determination with respect to such Superior Proposal would breach or reasonably be expected to result in a breach of its fiduciary duties under applicable Law. In the event of any material revisions to an Acquisition Proposal that is the subject of a Notice of Determination and that occur prior to a First Choice Subsequent Determination, First Choice shall be required to deliver a new Notice of Determination to Enterprise and again comply with the requirements of this Section 5.11(e), except that the Notice Period shall be reduced to three (3) Business Days. (Pages 73-74)

Question: Fiduciary exception to COR covenant
Category: Deal Protection and Related Provisions
Answer: "Reasonably likely/expected breach" of fiduciary duties