Anchor: The miracle of how it functions is well worth observing.
Entailed: The author thinks how it functions is worth watching.
Contradiction: The author doesn't think it's worth watching function.
Contradiction: Not a single one of them had any offers that day. 
Contradiction: The man is speaking.
Contradiction: A man surfs the internet at home.
Contradiction: The second plane hit the south tower shortly after 9 in the morning.