Anchor: Ser Perth will be here in a moment.
Entailed: Ser Perth will be arriving very soon.
Contradiction: Ser Perth is missing, and we don't expect to see him any time soon.
Contradiction: I could spend weeks in the middle of the forest. 
Contradiction: A dog goes into the stream.
Contradiction: Mother making sandwich for her boys
Contradiction: A boy in sunglasses is running.