Anchor: So I felt almost happy about it until just outside London.
Entailed: It wasn't until I was just outside London that my happiness faded.
Contradiction: I felt really happy about it all the way.
Contradiction: The papers don't contain that type of thing at all. 
Contradiction: Leave the next morning by 9:30am.
Contradiction: The favors were sold for 300,000.
Contradiction: It is indeed bigger than the cupolas of St Paul's.