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.

[EX Q]: Question: A pregnant woman of 31 weeks goes to the emergency department referring loss of fluid through the vagina. Objective speculum exploration of clear fluid through the external cervical os. It is apyletic. The cardiotocographic record does not reveal contractions and the fetal heart rate is normal. The ultrasound scan reveals no malformations and the cervix is not shortened. What therapeutic combination would it indicate?
Options: <0> Tocolytics, corticosteroids and antibiotics. <1> Tocolytics and antibiotics. <2> Tocolytics and corticosteroids. <3> Oxytocin, corticosteroids and antibiotics. <4> Corticosteroids and antibiotics
[EX A]: medicine

[EX Q]: Question: Indicate in what clinical situation would NOT indicate beginning interferon beta in a patient diagnosed with multiple sclerosis:
Options: <0> Multiple recurring outbreaks. <1> Bad response to corticosteroids in outbreaks. <2> Having suffered a single outbreak of the disease with sequelae. <3> Be over 50 years old <4> A progressive primary clinical form.
[EX A]: medicine

[EX Q]: Question: What type of ploidy defines an individual 2n2 ?:
Options: <0> Double monosomy. <1> Tetrasomy <2> Trisomy <3> Nulisomy <4> Triploidy
[EX A]:
biology