Anchor: Bill/payment mail can originate either in households or non-households and its source can be anyone of the following three  HH-to-NHH, NHH-to-HH, and NHH-to-NHH.
Entailed: Bill/payment mail can originate either in households or non-households.
Contradiction: Payment mail will never originate in households or non-households.
Contradiction: The dog is red.
Contradiction: Two men are in front of microphones.
Contradiction: The log is chasing the child.
Contradiction: A man playing music outdoors trying to make money.