Anchor: The first improvement needed in regard to DC mail is a specific study providing the weight distribution of inbound mail received from DC FPAs, by class of mail.
Entailed: The first improvement is a specific study.
Contradiction: DC mail did not need any improvements.
Contradiction: To me, they should never be able to do that under any circumstances.
Contradiction: the mother and sons are swimming
Contradiction: The group gathered at the library.
Contradiction: I don't really care about people who take drugs, but I also feel like it's an invasion of privacy, I have mixed feelings about this.