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: The main virulence factor of Streptococcus pneumoniae is one (one): 
 Options:  <0> Fímbria. <1> Capsule. <2> Scourge <3> Endotoxin <4> Adhesin
[A]: biology


[Q]: Question: In the synthesis of DNA, the quinolones act: 
 Options:  <0> Joining the double helix and thus blocking the progress of the replication fork. <1> Interlacing in the double helix and thus causing errors in the transcription. <2> On DNA gyrase. <3> As nucleotide analogs that are incorporated into DNA. <4> About DNA polymerases.
[A]: biology


[Q]: Question: After a normal term delivery it is observed that the baby has a heartbeat of 130 beats per minute, breathes with harmony and tranquility, has spontaneous movements, rosy color and good response to the stimulation of suction. What value will result in the completion of the Apgar Test? 
 Options:  <0> Apgar 7. Moderately depressed. <1> Apgar 8. Depressed. <2> Apgar 9. Satisfactory state. <3> Apgar 9. Moderately depressed. <4> Apgar 12. Satisfactory state.
[A]:
nursery