Anchor: we've been talking for five minutes it was
Entailed: The length of our conversation is greater than 3 minutes. 
Contradiction: We've only been talking for a few seconds. 
Contradiction: Nobody watches TV in the year 2017.
Contradiction: This carve up of the Malay world partitioned it through the Melaka Straits.
Contradiction: THey didn't touch each other.
Contradiction: A door in a wall.