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: They send efferent projections from the cerebellar cortex the: 
 Options:  <1> Purkinje cells. <2> Climbing fibers <3> Granular cells. <4> Horizontal cells. <5> Mossy fibers.

Output: 1


Input: Consider Input: Question: Affective lability is characterized because: 
 Options:  <1> Rapid changes in emotion occur and the person has difficulty controlling their emotions. <2> There is an elevation of the attentional affective threshold for negative stimuli. <3> There is a general feeling of being very well, very happy, although there are no causes that justify that state of mind. <4> The mood is predominantly downcast, pessimistic, sad. <5> There is an affective narrowing that restricts the emotional life.

Output: 1


Input: Consider Input: Question: Which amino acid is a precursor of neurotransmissions such as dopamine, adrenaline and noradrenaline ?: 
 Options:  <1> Tryptophan <2> Serina <3> Tyrosine <4> Aspartic. <5> Glutamic


Output: 3


