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'.

Ex Input:
Question: A 30-year-old woman, previously healthy, presents a picture of right facial weakness in the course of about 20 hours, so she can not close her right eye and her mouth has been twisted. Refers to see double with the right lateral gaze. Which of the following diagnostic possibilities seems most likely? 
 Options:  <1> Bell's palsy <2> Ramsay-Hunt syndrome (herpetic facial paralysis). <3> Sarcoidosis <4> Left sylvian infarction with involvement of the rolandic operculum. <5> Protuberant involvement due to an outbreak of multiple sclerosis.

Ex Output:
5


Ex Input:
Question: How many DNA molecules does a diploid cell contain 2n = 46 during the G2 phase ?: 
 Options:  <1> 92 <2> 2. 3. <3> 46 <4> 44 <5> twenty-one.

Ex Output:
1


Ex Input:
Question: Experimental factorial designs or also called complex experimental designs: 
 Options:  <1> They study the effect of an independent variable on several dependent variables. <2> They study the main effects of several independent variables and their possible joint effect or interaction. <3> They are inadequate if it is suspected that some of the study variables may have interaction effects. <4> They can dispense with experimental control techniques because of their complexity. <5> They are based on the application of all experimental conditions to the same group of participants.

Ex Output:

2