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: During DNA replication: 
 Options: <1> The two strands are synthesized continuously. <2> Ribozymes intervene. <3> The deoxyribonucleotide triphosphates are oxidized. <4> A primasa intervenes. <5> The two strands remain joined by hydrogen bonds.
