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.
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Question: Question: In the valuation of a strong base with a strong acid the pH of the equivalence point: 
 Options:  <0> It depends on the strong base that is valued. <1> It is determined by the excess OH ̄ of the solution. <2> It depends on the strong acid used as a titrant. <3> It is determined by the dissociation of water. <4> It is determined by the excess H + of the solution.

Answer: chemistry


Question: 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.

Answer: psychology


Question: Question: We want to conduct a study to assess the effect of exposure to alcohol consumption on pancreatic cancer. It is possible that the relationship may be affected by the effect of exposure to tobacco use. If you only want to analyze the effect of alcohol consumption, what type of bias can occur? 
 Options:  <0> Exposure bias <1> Diagnostic bias <2> Performance bias <3> Bias due to surveillance effect (or Hawthorne). <4> Confusing bias

Answer:
medicine