Match the columns and find out the correct combination
`{:(,"Column I",,"ColumnII"),(a,"Treponema",(i),"Plague"),(b,"Yersinia pestis",(ii),"Anthrax"),(c,"Bacillus anthracis",(iii),"Syphilis"),(d,"Vibro",(iv),"Cholera"):}`
A. (a)-(i),(b)-(iii),(c )-(ii),(d)-(iv)
B. (a)-(iii),(b)-(i),(c )-(ii)-,(d)-(iv)
C. (a)-(iv),(b)-(iii),( c)-(i),(d)-(ii)
D. (a)-(ii),(b)-(iii),( c )-(i), (d)-(iv)
