Anchor: Birds both move quickly and maintain close distance to each  Humans do one or the other.
Entailed: Birds will either move quickly or remain close. 
Contradiction: Birds always move slowly and remain at a distance. 
Contradiction: The girl is wearing white sneakers.
Contradiction: Some things that could cause a less significant price increase could be the availability of a more cost-effective, energy efficient technology for the consumer and electricity suppliers.
Contradiction: The people are watching babies play in the sand.
Contradiction: Japan can't reform their own systems.