Anchor: A postal worker is holding a handful of items to be delivered.
Entailed: There is a postal worker holding items.
Contradiction: A postal worker has dropped all of his mail.
Contradiction: 3 white dogs fight.
Contradiction: A little girl is smiling while standing at  a gate.
Contradiction: Privatization is the only way to save this program.  
Contradiction: I don't really walk around that much, because most of my work is done sitting in front of a desk