Anchor: Using WebEx hosting services, our grantees will be able to meet electronically via the web.
Entailed: Our guarantees will be met electronically via web if we use WebEx hosting services 
Contradiction: Our needs won't be guaranteed by using WebEx as a hosting service 
Contradiction: The dog playing in the ground.
Contradiction: A woman is reading to the child.
Contradiction: A boy and girl are laughing while playing video games.
Contradiction: Men cutting through ice on a frozen lake.