When Used in Regard to Diet, 'Seasonality' Does NOT Refer

Multiple Choice

When used in regard to diet, 'seasonality' does NOT refer to:

A) how available foodstuffs shift with the seasons.
B) the fact that what humans eat shifts with the seasons.
C) that how much humans eat shifts with the seasons.
D) whether or not a cuisine (diet) includes herbs or flavorings.
E) None of the answers refers to anything that has anything to do with seasonality.