Choose the correct alternative for the given relation.

Anatomy : Zoology : : Paediatrics : ?

The Green Revolution is related to plants in the same way the Silver Revolution is related to....... 

Choose the correct alternative for the given relation.

Balance : Weigh

Tiff is to battle as frugal is to...........

Author is related to book in the same way choreographer is related to.......

Choose the correct alternative for the given relation.

Artist : Troupe