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

Question: In mass spectrometry, the most common fragmentation pattern is the break in α, which cleaves the alkyl bond adjacent to the carbonyl to give: 
 Options:  <0> The corresponding acyl cation and an alkyl radical. <1> The corresponding acyl anion and an alkyl radical. <2> The corresponding acyl radical and an alkyl radical. <3> The corresponding acyl cation and an alkyl cation. <4> The corresponding acyl anion and an alkyl anion.
chemistry

Question: Indicate which of the following options make possible the criterial evaluation tests (or with reference to criteria): 
 Options:  <0> Assess the performance with respect to a normative group. <1> Determine relative performance among other people. <2> Obtaining a normative score. <3> Evaluate the performance with respect to a content area or domain. <4> Assess a skill considering the performance of your reference group.

psychology