Assertion: big brother | /r/CapableOf | introduce rich and poorconcept
Facets:
value: in 2001
type: TEMPORAL
Source sentences:
text: In 2001, Big Brother 3 of the Netherlands introduced the "Rich and Poor" concept, wherein the house is separated into a luxurious half and a poor half and two teams of housemates compete for a place in the luxurious half.