definiens: means the average quarterly Net Sales for the four ( 4 ) consecutive Calendar Quarters occurringimmediately prior to the applicable market event(s ) giving rise to a Significant Market Event ; provided that, following anySME Termination, the Net Sales Average used to determine the occurrence of a subsequent Significant Market Event shall beas follows : ( a ) if Net Sales after the SME Termination Date, during any four ( 4 ) consecutive Calendar Quarters, do not exceedthe Net Sales Average for the period prior to the initial Significant Market Event, then the Net Sales Average prior to theinitial Significant Market Event shall continue to apply, or ( b ) if Net Sales during any four ( 4 ) consecutive Calendar Quartersafter the SME Termination Date do exceed the Net Sales Average for the period prior to the initial Significant Market Event, then the average quarterly Net Sales for the four ( 4 ) consecutive Calendar Quarters occurring immediately prior to theapplicable market event(s ) giving rise to such subsequent Significant Market Event shall apply as the new Net Sales Averagefrom such point forward