> Choices are not always binary.
Arguable. Take any example you want. Say... choose Door Number 1, 2 or 3. That's *three* choices overall. But it still comes down to a series of binaries: "Do I choose #1, or not? If not, then do I choose # 2 or #3?" A series of 2 binary decisions gives you an answer to a non-binary question.
Yeah right. You've drifted into ALM.