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'.

Question: The main virulence factor of Streptococcus pneumoniae is one (one): 
 Options:  <1> Fímbria. <2> Capsule. <3> Scourge <4> Endotoxin <5> Adhesin
2

Question: Indicates which bone is the lesser trochanter: 
 Options:  <1> Fibula. <2> Tibia. <3> Humerus. <4> Femur. <5> Radio.
4

Question: The screening tool devised by Stratton and Col (2004) to evaluate malnutrition in patients admitted to hospitals is: 
 Options:  <1> Screening Tool (MUST). <2> CONUT. <3> IMC <4> Valuation of intake. <5> INFORNUT.

1