The relationship of jati to varna is most comparable to which of the following relationships?
A.
The relationship of individual playing cards to a 52-card deck
B.
The relationship of a group of related species of animals to the genus to which the species belong
C.
The relationship of a compact disk to the songs contained on that disk
D.
The relationship of a transmission to the car in which the transmission has been installed
E.
The relationship of an updated version of software to the original version of that software