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What do the letters "C+M+B" stand for, that the carol singers write on people's front doors?
a) They represent the astrologers: Caspar, Melchior and Balthasar
b) it means: Christ and Maria in Bethlehem
c) it means: "Christus Mansionem Benedicat"
d) it means: Christ, Make us Believe
c) it means: "Christus Mansionem Benedicat", which means: "Christ, bless this house"