TASK DEFINITION: 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'.
PROBLEM: Question: Legionella pneumophila is transmitted by: 
 Options:  <1> Air conditioning systems. <2> Contact between individuals. <3> Mosquito bite. <4> Contaminated food. <5> Fecal-oral route.

SOLUTION: 1

PROBLEM: Question: Which of the following situations would noticeably decrease the transcription of a gene? 
 Options:  <1> The presence of a repressor and an inducing molecule. <2> The binding of RNA polymerase to DNA. <3> The presence of a repressor and a correpressor molecule. <4> The presence of an activator and its signal molecule. <5> The presence of a mutated repressor that could not bind to DNA.

SOLUTION: 3

PROBLEM: Question: In what disorder of eating behavior, the personality of patients is characterized as impulsive people, with a tendency to make quick decisions and act unpredictably? 
 Options:  <1> Anorexia nervosa of restrictive type. <2> Pica. <3> Obesity. <4> Bulimia nervosa. <5> Night dining

SOLUTION:
4