Anchor: But there's little point in pursuing the perpetrator, whoever he or she may be.
Entailed: It would be pointless to try and capture the mysterious perpetrator. 
Contradiction: The perpetrator would easily be caught and it is totally worth it to go after them.
Contradiction:  To avoid overestimating the impact of the policy scenarios in this analysis, EPA made no adjustments before the CEF assumptions were reported.
Contradiction: A man is playing with his dog.
Contradiction: It was not said that the friendship was on hold.
Contradiction: The argument given was that the film only portrayed one side of the man.