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'.

Input: Consider Input: Question: The goals that improve performance and focus people's attention are: 
 Options:  <1> General, difficult and little challenging. <2> Specific, difficult and challenging. <3> Global, easy and challenging. <4> Specific, easy and challenging. <5> Those that are imposed externally.

Output: 2


Input: Consider Input: Question: Prosopagnosia is defined as: 
 Options:  <1> Extreme form of agnosia characterized by the inability to recognize familiar faces. <2> Failure to recognize objects by touch. <3> Loss of ability to visualize images. <4> Form of anosognosia in which the patient denies his blindness. <5> Perceptive experience of an amputated limb.

Output: 1


Input: Consider Input: Question: In which of the following types of glomerulonephritis is there a greater indication of IECAS or ARA-II as antiproteinuric therapy? 
 Options:  <1> Segmental and focal glomerulosclerosis secondary to hyperfiltration. <2> Acute postinfectious glomerulonephritis. <3> Extracapillary glomerulonephritis. <4> Glomerulonephritis due to minimal changes. <5> Membranoproliferative glomerulonephritis.


Output: 1