Definition: In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
Input: Question: The genetic material of parvoviruses is: 
 Options:  <1> Double-stranded DNA <2> Single chain DNA <3> Single-stranded positive RNA <4> Single negative chain RNA. <5> Double-stranded RNA
