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: Mr. L. R. is a colostomy carrier. Which of the following recommendations on activities of daily life is adequate ?: 
 Options:  <1> You should avoid bathing, neither with a bag nor without it. <2> You can not do sports activities. <3> You can not wear a sash on top of the bag. <4> It is advisable that you drink plenty of fluids to avoid dehydration. <5> You should avoid sexual intercourse involving contact with the stoma area.

Output: 3


Input: Consider Input: Question: GnRH (ganodorelin) is a hypothalamic decapeptide that is secreted in a pulsatile manner. Lately a series of analogues have been developed that: 
 Options:  <1> All of them inhibit prolonged secretion of LH and FSH. <2> All of them are GnRH receptor agonists. <3> Goserelin and buserelin are antagonists of the GnRH receptor. <4> The prolonged treatment gives rise to a typical symptomatology of an excess of gonadal steroids. <5> GnRH agonists are contraindicated in prostate and breast cancer.

Output: 1


Input: Consider Input: Question: ASO-PCR is a technique of: 
 Options:  <1> Detection of mutations without identifying the type. <2> Detection of specific mutations. <3> Sequencing <4> DNA amplification. <5> Molecular cytogenetics


Output: 2