Anchor: Three days later another atomic bomb devastated the southern port of Nagasaki.
Entailed: An atomic bomb hit Nagasaki.
Contradiction: only one bomb hit Nagasaki.
Contradiction: Only private individuals can have strong information security.
Contradiction: I'm not sure I'd enjoy being on a jury, I'd want to ask questions.
Contradiction: A boy is at his high school graduation.
Contradiction: Signs can be converted from miles per hour to kilometers per hour.