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.

[Q]: Question: In an evaluation the redox indicator In (ox) + ne-  In (network) is used, whose normal potential is E0. The color change will occur: 
 Options:  <0> To the potential of the equivalence point. <1> To the value of E0. <2> In the interval E0  0.059 / n. <3> In the interval E0 (ox) - E0 (network) if it is evaluated with a reducer. <4> At the potential of 0.059 / n.
[A]: chemistry


[Q]: Question: If a statistical test offers a value p <0.05: 
 Options:  <0> The null hypothesis is accepted. <1> The alternative hypothesis is rejected. <2> the null hypothesis is rejected. <3> The null hypothesis can not be rejected. <4> There is no evidence in favor of the alternative hypothesis.
[A]: biology


[Q]: Question: In a hypothesis test, the beta error is called the probability of: 
 Options:  <0> Accept a null hypothesis being true. <1> Reject a null hypothesis being false. <2> Accept an alternative hypothesis being true. <3> Reject an alternative hypothesis being false. <4> Accept a null hypothesis being false.
[A]:
biology