Match column I with column II and select the correct option from codes given below.
`{:("Column I", "Column II"),("Allergy", (i) "Activation of B-cells"),("Helper T-cells" , (ii)"Immunotherapy"),("AIDS virus", (iii)"Carcinogens"),("X-rays",(iv)"IgE"),("Treatment of cancer", (v) "Single stranded RNA"):}`

Options

A. A-(iv), B-(i), C-(v), D-(iii), E-(ii)
B. A-(ii), B-(i), C-(v), D-(iii), E-(iv)
C. A-(iv), B-(v), C-(iii), D-(ii), E-(i)
D. A-(ii), B-(v), C-(iii), D-(i), E-(iv)

Answer

A