Match the columns and find correct options
`{:((a),"Saprophytic protists",(i),"Trypanosoma"),((b),"Golden algae",(ii),"Plasmodium"),((c),"Malarial parasite",(iii),"Desmids"),((d),"Sleeping sickness",(iv),"Slime moulds"):}`
A. (a)-(i), (b)-(ii), (c )-(iii), (d)-(iv)
B. (a)-(ii), (b)-(iii), (c )-(iv), (d)-(i)
C. (a)-(iv), (b)-(iii), (c )-(ii), (d)-(i)
D. (a)-(ii), (b)-(iv), (c )-(i), (d)-(iii)
