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.

Input: Consider Input: Question: In relation to toxoplasmosis and pregnancy, indicate which of the following options is true:
Options: <0> Placental transmission to the fetus can occur. <1> The rate of antibodies should be detected at the beginning of pregnancy and, in their absence, vaccination with killed virus vaccine should be carried out. <2> The infection is less severe but more frequent the younger the pregnant woman is. <3> In our environment, the main cause of infection is the coexistence and management of domestic birds. <4> The infection occurs intrapartum, favored by the rupture of the amniotic sac.

Output: nursery

Input: Consider Input: Question: The anatomical dead space:
Options: <0> It is always greater than the physiological one. <1> Secret surfactants. <2> Includes medium-sized bronchioles. <3> It allows gaseous exchange. <4> Includes the volume of inspiratory reserve.

Output: biology

Input: Consider Input: Question: We have the registry of subjects who are vaccinated against the flu in a specific region and campaign, which includes information at the time of vaccination on pathological history, age, sex and type of vaccine. For the same subjects we also have the registry with hospital discharge diagnoses, which occurred after the date of vaccination, and there is a personal identifier common to both registers. Indicate which of these studies would be possible to carry out using only the aforementioned sources of information:
Options: <0> An analytical cohort study to determine if vaccination increases the risk of developing Guillain-Barre syndrome in the first 16 weeks after influenza vaccination. <1> A descriptive analysis to estimate the incidence of acute myocardial infarction in the first 16 weeks after anti-flu vaccination. <2> A descriptive analysis to estimate the incidence of fever in the first week after the influenza vaccination. <3> A clinical trial that compares the risk of serious post-vaccine reactions (involving hospital admission) with two of the types of influenza vaccines used in that campaign. <4> A case-control study to determine if vaccination increases the risk of developing an acute myocardial infarction.
Output: medicine