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: The number of nodes of the LUMO (unoccupied orbital of lower energy) of 1,3-butadiene is:
Options: <0> None. <1> One. <2> Two. <3> Three. <4> Four.
answer:
chemistry

question:
Question: Point out the correct option:
Options: <0> Long-acting bronchodilators should be used on demand. <1> Rapid-acting bronchodilators should be administered every 3-5 hours. <2> Bradycardia is an adverse effect that frequently appears after the administration of bronchodilators. <3> Glucocorticoids are used as a preventive treatment for seizures in asthmatic patients. <4> The answers 1 and 4 are correct.
answer:
nursery

question:
Question: Which of the following statements regarding constipation in the terminal patient is correct ?:
Options: <0> It is a rare symptom. <1> Its most common cause is the administration of opioids. <2> The basic therapy will consist in the administration of enemas. <3> Its etiology is unifactorial. <4> It must be treated with a diet rich in fiber.
answer:
nursery