Helm is related to rudder in the same way brain is related to........

Which one of the following is related to :

Clutch : Brake : Horn

Laugh is related to Joy in the same way as Cry is related to.....

Concert is related to theatre in the same way as banquet is related to.......

Choose the correct alternative for the given relation.

Numismatist : Coins

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

Calf : Kid : Pup