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: Question: A 13-year-old girl is operated on due to Hirschsprung illness at 3 months of age. Which of the following tumors is more likely to be present?
Options: <1> Abdominal neuroblastoma <2> Wilms tumor <3> Mesoblastic nephroma <4> Familial thyroid medullary carcinoma.
Example solution: 2
Example explanation: The answer to the given question should be a tumor, therefore Wilms tumor is the correct answer for the given question.

Problem: Question: To diagnose a situation of cardiorespiratory arrest, the correct sequence of assessment according to the recommendations of the Guide 2010 of the Spanish Council of Cardiopulmonary Resuscitation consists of:
Options: <1> Check unconsciousness, check signs of life or presence of pulse, check if you breathe and open the airway. <2> Check unconsciousness, alert, open the airway and check if it breathes. <3> Check pulse, alert, open the airway, check unconsciousness, check if you breathe. <4> Open the airway, check unconsciousness, check for pulse or signs of life (cough, movement) and check if you breathe. <5> Open the airway, alert, check if you breathe, check presence of pulse or signs of life and check unconsciousness.
Solution: 2