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.

Example Input: Question: When comparing the characteristics of pragmatic or confirmatory clinical studies with explanatory or exploratory clinical studies, which of the following is an advantage of the former?
Options: <0> Information about subgroups of patients representative of the usual clinical practice. <1> Very homogeneous sample, with little variability. <2> Greater capacity to detect differences in the effectiveness of interventions. <3> Greater internal validity <4> Smaller sample size
Example Output: medicine

Example Input: Question: Which of the following processes would be responsible for the results that are achieved through mindfulness meditation ?:
Options: <0> Change the contents of the mind. <1> Change the relationship with the contents of the mind. <2> Remove the spectator's role from the contents of the mind. <3> Judging the contents of the mind. <4> Merge with the contents of the mind.
Example Output: psychology

Example Input: Question: Patients with dysphagia should avoid the following foods, EXCEPT:
Options: <0> Homogeneous purees. <1> With a fibrous texture, such as asparagus, pineapple, serrano ham. <2> That contain thorns and bones. <3> They crumble in the mouth, like rice, potato chips. <4> Sticky and dense foods, like sliced bread.
Example Output:
nursery