[Avodah] Donor Kids and Adoption

[Micha Berger]

On Wed, May 12, 2010 at 08:15:31PM +0000, kennethgmiller at juno.com wrote:
: You're thinking in terms of "kol d'parish meruba parish". Could it
: be that this case is considered "kavua", so that it is judged to be a
: 50/50 possibility?

I don't think a set that is leisa leqaman can have members that are
qavu'a. I think of qavu'ah as a situation that would have been a ruba
de'isa leqaman were it not that we had once known and pasqened about
the state of the members in the past.

E.g. three pieces of fat would be a ruba de'isa leqaman, but if we once
knew which one came from the treif store and now it got lost in the group,
it's qavu'ah.

But of course, I could be wrong.

Tir'u baTov!
-Micha

-- 
Micha Berger             Today is the 43rd day, which is
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