instruction:
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:
Question: In a potentiometry at zero intensity the electrode: 
 Options:  <0> Indicator always measures balance potentials. <1> Indicator measures the half-wave potential. <2> Indicator can measure a mixed potential. <3> Reference is always a calomel platinum electrode. <4> Indicator is always a platinum electrode.
answer:
chemistry


question:
Question: In relation to the risk factors of cardiovascular diseases, which of the following statements is NOT correct? 
 Options:  <0> Regarding LDL cholesterol, the therapeutic objective depends on the global cardiovascular risk. <1> Type 2 diabetic patients should be considered at high cardiovascular risk and the objective in terms of LDL cholesterol should be <100 mg / dL. <2> There is not enough evidence that low levels of HDL cholesterol suppose a cardiovascular risk factor. <3> The important thing about the risk associated with hypertension is that it improves when blood pressure is reduced regardless of the type of drug used. <4> The existence of coronary disease in the family is a risk factor for the patient.
answer:
medicine


question:
Question: The fluid intelligence: 
 Options:  <0> It is involved in tasks that are new. <1> It is shown in tasks with verbal content. <2> It reflects formal learning. <3> It is not part of the general intelligence. <4> Delimits skills based on previous experience.
answer:

psychology