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: In a cohort study, the number of new cases of disease per person per unit of time is: 
 Options:  <0> The annual incidence. <1> The cumulative incidence or probability. <2> The prevalence rate <3> The density or incidence rate. <4> The relative risk of developing the disease.
medicine

Question: The DNA Girasa is: 
 Options:  <0> A eukaryotic Topoisomerase I. <1> A eukaryotic Topoisomerase II <2> A prokaryotic Topoisomerase I <3> A prokaryotic Topoisomerase II. <4> A prokaryotic Helicasa.
chemistry

Question: What conclusion is reached in Asch's theory about the effects of context on social perception? 
 Options:  <0> If a trait is defined as central, it will be central in any context. <1> Traits, peripheral or central, are independent of the context in which they appear. <2> The same trait can be central in one context and peripheral in another. <3> The final impression is the result of the sum of each of the features separately. <4> The final impression is the result of the arithmetic mean of the values ​​of each of the features separately.

psychology