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: Which of these foods should reduce a patient with high cholesterol from his diet?
Options: <1> Cereals. <2> Vegetables. <3> Whole milk. <4> Olive oil. <5> Fish.
3

Question: They send efferent projections from the cerebellar cortex the:
Options: <1> Purkinje cells. <2> Climbing fibers <3> Granular cells. <4> Horizontal cells. <5> Mossy fibers.
1

Question: The term DOMAIN refers to:
Options: <1> The ends of the polypeptide chains of a protein. <2> Compact segments of globular proteins, which are structurally independent and have specific functions. <3> Combinations of alpha helices and beta sheets without a particular function. <4> Each of the individual polypeptide chains of an oligomer. <5> The structure of fibrous proteins.
2