okay, I have the results I wanted.
In the beginning, I asked whether community members would have a machine kill a random person in return for 1*109 dollars.
6 people said yes, 10 people said no.
later I asked community members whether they would have a machine kill a random person in return for 1*109 dollars given to a charity of their choice.
0 people said yes 3 people said no.
discuss.