Of the given four pairs three pairs express the relationship similar to that expressed in the capitalised pair. Select that pair which is not related in this way.

If Stallion is for Mare then

A. Ewe is for Ram

B. Ram is for Ewe

C. Goose is for Gander

D. Sow is for Boar

Please do not use chat terms. Example: avoid using "grt" instead of "great".