What is related to Leaves in the same way as Chatter is related to Teeth ?

Orthopaedist is related to bones in the same way chiropodist is related to........

Choose the correct alternative for the given relation.

Presumption : Certainty

Choose the correct alternative for the given relation.

Ecstasy : Pleasure

Horse is related to Hay in the same way as Cow is related to.......

Poison is related to Socrates in the same way as Crucification is related to.......?