You will be given a definition of a task first, then some input of the task.
In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.

Question: A health professional is exempted from the obligation of professional secrecy in the following circumstance:
Options: <0> Presence of an infectious disease. <1> Suicide attempt. <2> Refusal of the patient to avoid contagion to other people. <3> Suspicion of mistreatment. <4> Upon the request of a lawyer.
Output:
nursery