Anchor: A dog is jumping to catch a Frisbee and casts a perfect shadow.
Entailed: A dog playing catch with a Frisbee.
Contradiction: A dog chasing after a stray cat in the park.
Contradiction: A man looks at the stars and walks into a lampost.
Contradiction: Terms and conditions can be changed without approval unless adequate controls are in place.
Contradiction: There is no need to estimate the value of a statistical life year.
Contradiction: There is clothing in a bedroom.