Anchor: Thus, distortion could enter the analysis of U.S. outbound mail if there are differences between the proxy distribution and the actual distribution.
Entailed: There could be problems if the proxy distribution of U.S. mail is different from the actual distribution.
Contradiction: It is fine if the proxy distribution and the actual distribution is different in the U.S. mail.
Contradiction: Some men are walking to the store.
Contradiction: They found me wearing clothes.
Contradiction: The person is not an independent outsider.
Contradiction: THERE ARE PEOPLE PERFORMING TRICKS