"pyramid scheme"^^ . "pyramid scheme"@en-us . . . . . "0"^^ . . "a fraudulent scheme in which people are recruited to make payments to the person who recruited them while expecting to receive payments from the persons they recruit; when the number of new recruits fails to sustain the hierarchical payment structure the scheme collapses with most of the participants losing the money they put in"@en-us . . . "105908000"^^ . "105564209"@en-us . "0"^^ . . . "05908000-n"^^ . . . .