definiens: means ( a ) with respect to Infinity, the Chief Exe cutive Officer of Infinity ( or a seniorexecutive officer of Infinity designated by Infinit y ’s Chief Executive Officer ), and ( b ) with respect to [COMPANY], the ChiefExecutive Officer ( or a senior executive officer of [COMPANY] or its Affiliates designated by [COMPANY] ’s Ch ief ExecutiveOfficer ) . If the position of any of the Executive O fficers identified in this Section 1.47 no longer e xists due to acorporate 9reorganization, corporate restructuring or the like that results in the elimination of the identified position, the applicabletitle of the Executive Officer set forth herein sha ll be replaced with the title of another executive officer withresponsibilities and seniority comparable to the el iminated Executive Officer, and the relevant Party shall promptlyprovide notice of such replacement title to the oth er Party