definiens: means : ( i ) expiration of this Agreement, ( ii ) termination of this Agreement by the Company i n accordance with Section 20.2.1 ( Termination For Material Breach ), ( iii ) termination of this Agreement in accordance w ith Section 20.2.2(b ) ( Certain Termination Events Relating to [COMPANY] ), ( iv ) termination of this Agreement in accordance wi th Section 20.3 ( Termination Based on [COMPANY] 's Acquisition of an Animal Health Business ), ( the foregoing ( i ) through ( iv ), ) ( v ) termination of this Agreement in accordance wit h Section 20.2.3(b ) ( Termination for Failure to Exercise the Opt - In ), ( vi ) termination of this Agreement in accordance wi th Section 20.2.4(b ) ( Termination Based on Denial of AIP Request ), and ( vii ) termination of this Agreement in accordance w ith Section 20.2.4(c ) ( Termination Based on Exercise of the Reversion Righ t )