^^This would make "All" a subset of "Few". Few means less than 1/2. A subset is contained within a superset. How can "all" of a set be contained within less than 1/2 of a set ?

Why is it that all→most = subset→superset? would "all" not be the superset and "most" be the subset? visually, "most" would be a circle contained within the larger "all" circle.

How is "all" a subset of "most" ? And how is "most" a subset of "some" ?