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'.

Example Input: Question: Among the activities of the nurse for a patient with cognitive impairment secondary to Cerebral Vascular Accident, is NOT correct: 
 Options:  <1> Reorient the patient in terms of time, place and situation frequently. <2> Use verbal and auditory cues to guide the patient. <3> Repeat and reinforce instructions frequently. <4> Avoid showing family objects so as not to contribute to their frustration. <5> Use a simple language
Example Output: 4

Example Input: Question: Question linked to image # 4 What would be the most likely radiological diagnosis to justify this finding? 
 Options:  <1> Central bronchogenic carcinoma. <2> Left phrenic paralysis. <3> Anterior thoracic wall abscess. <4> Left pleural mesothelioma. <5> Anterior mediastinal lymphoma.
Example Output: 1

Example Input: Question: In mammals, Toll-like receptors (TLRs) are receptors: 
 Options:  <1> Signaling. <2> Antigenic <3> Of histocompatibility alleles. <4> Of phagocytosis. <5> Of chemokines.
Example Output:
1