Choose the correct alternative for the given relation.

Plaintiff : Defendant

Choose the correct alternative for the given relation.

Roof : Foundation

Choose the correct alternative for the given relation.

Bird : Wings

Choose the correct alternative for the given relation.

Stage : Theatre

Choose the correct alternative for the word belongs to the same group.

Peat : Lignite : Bituminous

Choose the correct alternative for the given relation.

Girl : Beautiful : : Boy : ?