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'.

Ex Input:
Question: Indicate which of the following will be the most likely diagnosis if an individual has a lipoprotein lipase deficiency:
Options: <1> Type I dyslipidemia <2> Type IIa dyslipidemia. <3> Type III dyslipidemia. <4> Abetalipoproteinemia. <5> Tangier disease.

Ex Output:
1

Ex Input:
Question: The most appropriate microscopy to identify Treponema pallidum in exudates from syphilitic lesions is:
Options: <1> Clear field without staining. <2> Clear field with simple staining. <3> Dark field <4> Phase contrast. <5> Polarized light

Ex Output:
3

Ex Input:
Question: The following patients are sent to the hypertension clinic. Indicate which one you would NOT suspect secondary hypertension.
Options: <1> 25 year old woman with an abdominal puff. <2> Hypertension with hypokalemia in a 50-year-old man who does not take drugs. <3> A 55-year-old woman with a body mass index of 28 and dyslipidemia. <4> A 78-year-old woman who has not been controlled with 3 drugs for 3 months. <5> Man of 60 years with daytime sleepiness, morning headache and snoring.

Ex Output:
3