Anchor: A brown dog is running across the yard with its toy in its mouth.
Entailed: A dog is running across the yard with its toy in its mouth.
Contradiction: A brown cat is running across the yard with its toy in its mouth.
Contradiction: Don't bother with farmhouses and monasteries. 
Contradiction: It is the hub for where the buses come and go.
Contradiction: Two men carry balls while playing indoors.
Contradiction: Two children dressed in jeans are playing together.