Teacher: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'.
Teacher: Now, understand the problem? Solve this instance: Question: Relating components of human milk and immune system, it is FALSE that:
Options: <1> Lactoferrin protects against infections due to its ability to bind iron. <2> The casein peptides have antimicrobial and immunostimulant activity. <3> Cytokines modulate the immune system in childhood. <4> Complex oligosaccharides can be false receptors for bacteria in the intestine. <5> Lysozyme degrades the cell walls of gram-negative organisms.
Student:
5