Anchor: You will see the southern gray clouds turn white and recede into the mountains.
Entailed: The gray clouds will turn white and recede into the mountains.
Contradiction: The gray clouds will turn black and rain over the mountains.
Contradiction: the dog is not chewing
Contradiction: Two volleyball players are about to play volleyball.
Contradiction: Outlay does not involve funds. 
Contradiction: A couple stands together under an umbrella.