Anchor: A white dog is splashing in an outdoor stream next to a grassy bank.
Entailed: A white dog outside.
Contradiction: A cat is napping.
Contradiction: An adult in red throws a boomerang.
Contradiction: The cool sea breeze makes the 30-minute stroll very enjoyable. 
Contradiction: A person has baggy shorts.
Contradiction: The group of children dressed in colorful clothing.