TASK DEFINITION: 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.
PROBLEM: Question: Pharmaceutical planning, in Spain, is the responsibility of: 
 Options:  <0> The municipal authorities. <1> The Interterritorial Council of the National Health System. <2> The county entities. <3> The state administration. <4> The autonomous communities.

SOLUTION: pharmacology

PROBLEM: Question: The secretion of GH or growth hormone: 
 Options:  <0> It stops at 20 years old. <1> It last for ever. <2> During the day it is greater than at night. <3> It is stimulated by somatostatin. <4> It is stimulated by the substances.

SOLUTION: biology

PROBLEM: Question: The polymerase chain reaction (PCR) encompasses three processes. Select sequence order: 
 Options:  <0> Extension → Fusion → Denaturation. <1> Fusion → Denaturing → Extension. <2> Denaturing → Fusion → Extension. <3> Denaturing → Extension → Fusion. <4> Extension → Denaturation → Fusion.

SOLUTION:
chemistry