match the columns correctly.
`{:(,,"ColumnI","","ColumnII"),(,a,"Alkaloids",i,"Carotenoids,Anthocyanin"),(,b,"Pigments",ii,"Vinblastin,Curcumin"),(,c,"Drugs",iii,"Morphine,Cocaine"):}`
A. a-i,b-ii,c-iii
B. a-ii,b-i,c-iii
C. a-iii,b-i,c-ii
D. a-iii,b-ii,c-i
