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: Indicate which of the following statements is true about bilirubin: 
 Options:  <0> It is a catabolic product of the heme group. <1> It is a product of the urea cycle. <2> It is an intermediary of the Krebs cycle. <3> It is a precursor of hepatic gluconeogenesis. <4> It is a product of cholesterol degradation.

Answer: chemistry


Question: Question: Which of the following functions is not typical of the stomach? 
 Options:  <0> Food storage. <1> Protein digestion. <2> Secretion of intrinsic factor. <3> Secretion of hormones <4> Amylase secretion.

Answer: pharmacology


Question: Question: What is the phase described by Kübler-Ross in his theory about coping with death that is usually an initial reaction to the expectation of death ?: 
 Options:  <0> Depression. <1> Anger or anger <2> Negotiation. <3> Acceptance. <4> Negation.

Answer:
psychology