premise: <mask> mail; <mask> packages
hypothesis: the best context for <mask> here is Being sent out; but not Members of certain associations in Modern Europe, who combined to promote social reforms, by which they expected to raise men and society to perfection, esp. of one originated in 1776 by Adam Weishaupt, professor of canon law at Ingolstadt, which spread rapidly for a time, but ceased after a few years..