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.

Ex Input:
Question: What kind of memory can we use to plan what we have to do to arrive on time for an appointment next Tuesday?
Options: <0> Prospective report. <1> Autobiographical memory <2> Episodic memory. <3> Semantic memory <4> Procedural memory.

Ex Output:
psychology

Ex Input:
Question: Raile and Marriner in their studies on the theoretical works in nursing, review different aspects among which are those referred to semantics and structure. This analysis of the concrete theoretical framework refers to:
Options: <0> The simplicity <1> The generality <2> The empirical precision. <3> The deductible consequences. <4> The clarity.

Ex Output:
nursery

Ex Input:
Question: Regarding the designs of clinical trials to demonstrate efficacy of antidepressants, which of the following is FALSE?
Options: <0> The inclusion in the design of clinical trials of secondary safety variables is important in order to establish the therapeutic location of the drugs studied. <1> In studies of depression it is not considered ethical to use a control group with placebo. <2> The efficacy of antidepressants is measured by the proportion of subjects with a predetermined percentage reduction in specific depression scales, such as Hamilton's or Beck's. <3> Due to the great variability of the response between one study and another, comparisons between active drugs with a noninferiority design do not allow to conclude efficacy in a robust way. <4> Although clinical improvement can be seen in one or two weeks, it usually takes 4 weeks of follow-up in clinical trials to establish significant differences.

Ex Output:
medicine