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'.

Example input: Question: A 13-year-old girl is operated on due to Hirschsprung illness at 3 months of age. Which of the following tumors is more likely to be present?
Options: <1> Abdominal neuroblastoma <2> Wilms tumor <3> Mesoblastic nephroma <4> Familial thyroid medullary carcinoma.
Example output: 2
Example explanation: The answer to the given question should be a tumor, therefore Wilms tumor is the correct answer for the given question.
Q: Question: A 34-year-old man consulted for fever and malaise. In the clinical history, homosexual relationships were collected for 4 months with a new partner. 2 months before the current consultation, she had an ulcerous lesion on the glans, painless, with bilateral inguinal adenopathies, all self-limiting. Serological studies are requested with the following results: HIV negative, RPR 1/320, TPHA 1/128. What treatment would you indicate in this patient?
Options: <1> None. <2> Intravenous penicillin G, 24 MU every day for 14 days. <3> Penicillin Benzatine 2.4 MU intramuscular, three doses in three consecutive weeks. <4> Ceftriaxone 2 grams intramuscular in a single dose. <5> Penicillin Benzatine 2.4 MU intramuscular in a single dose.
A:
5