Anchor: Many enjoy watching burly fellows blowing molten globules into cute little green giraffes.
Entailed: The glass giraffes are usually green in color.
Contradiction: The people who make glass giraffes have very small builds.
Contradiction: Data reliability assessments can be postponed and performed late in the process.
Contradiction: It was so bad I couldn't even roll down my windows. 
Contradiction: While the hacks are hacking away, we don't have any homework for you.
Contradiction: A girl lost her fingers!