In addition to the YES/NO test of choices that I have suggested there is the
matter of the relative location of votes for use as a tiebreaker.
For any 2 choices (among N choices) there might be-
Upper Middle (M) Lower
N Even
1 A B M
2 A M B
3 M A B
N Odd
4 A B M
5 A BM
6 A M B
7 AM B
8 M A B
Any choice will or will not get a majority of the total votes in the Upper
half.
