In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.

[Q]: Question: It is a genus of strict anaerobic bacteria that produce endospores and that contain pathogenic species: 
 Options:  <1> Bacteroides. <2> Bacillus. <3> Clostridium <4> Corynebacterium <5> Mycobacterium
[A]: 3


[Q]: Question: Organomagnesium compounds are commonly referred to as: 
 Options:  <1> Lipshutz <2> Birch. <3> Grignard. <4> Noyori <5> Blanc.
[A]: 3


[Q]: Question: In the compression process occurs: 
 Options:  <1> An aggregation of the powder to be compressed. <2> A decrease in porosity. <3> A decrease in interparticular contact. <4> An increase in porosity. <5> An unpacking of the particles.
[A]:
2