Match the lists and find the correct match
`{:(,"I",,"II",),((a),"Zygomatic bone","I".,"Keystone bone of cranium",),((b),"Lacrimal bones","II".,"Cheek bone of cranium",),((c),"Parietal bones","III".,"Smallest bone of face",),((d),"Sphenoid bone","IV".,"Roof of cranium",),(,,"V".,"Floor of cranium",):}`
A. a-I, b-III, c-V, d-II
B. a-II, b-III, c-IV, d-I
C. a-II, b-IV, c-I, d-III
D. a-II, b-III, c-IV, d-V.