Anchor: So, why would a clone be different?
Entailed: It is unclear why a clone would be different.
Contradiction: There is no question that clones would be entirely different.
Contradiction: The dog is chewing a bone in the grass.
Contradiction: We included comments as appropriate. 
Contradiction: He was such a klutz he tripped over his own two feet.
Contradiction: I face a serious problem at eighteen years old.