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: A basic component of spectrophotometers is the monochromator. Its function is: 
 Options:  <1> Connect the different wavelengths from the source to achieve greater light power. <2> Transform the optical signal measured by the detector into an electrical signal. <3> Disperse the light separating the wavelengths that compose it and select a narrow band. <4> Amplify the analytical signal by improving the signal-to-noise ratio. <5> Decrease the power of the light beam to eliminate the background noise of the spectrophotometer.

Output: 3


Input: Consider Input: Question: What is the model that states that health behaviors are determined by the perception of personal susceptibility to the disease and the perceived severity of the consequences of the disease? 
 Options:  <1> The reasoned action. <2> The one about health beliefs. <3> The one of the psychosomatic medicine. <4> The vulnerability to stress. <5> The placebo effect.

Output: 2


Input: Consider Input: Question: With regard to child abuse, point out the aspects that indicate the non-accidental nature of injuries and suggest that they are due to mistreatment: 
 Options:  <1> Delay in asking for help or going to the consultation. <2> When the story of the accident or the facts is unconvincing. <3> The explanations given by the parents, separately, are discordant. <4> History with numerous accidents or traumatisms. <5> All the answers include situations that are associated with abuse.


Output: 5