instruction:
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'.
question:
Question: In mammals, Toll-like receptors (TLRs) are receptors: 
 Options:  <1> Signaling. <2> Antigenic <3> Of histocompatibility alleles. <4> Of phagocytosis. <5> Of chemokines.
answer:
1


question:
Question: One of the signs that can appear in the postoperative period is tympanism, which means: 
 Options:  <1> Paralysis of intestinal peristalsis. <2> Tympanic perforation due to increased pressure. <3> Evisceration <4> Retention of gases in the intestine. <5> Severe abdominal pain.
answer:
4


question:
Question: Malonyl-CoA produced in 
 Options:  <1> the beta-oxidation of fatty acids, inhibits the fatty acid synthase complex. <2> the citric acid cycle inhibits beta-oxidation. <3> the respiratory chain, inhibits the absorption of lipids during digestion. <4> the synthesis of fatty acids, inhibits beta-oxidation. <5> the synthesis of triacylglycerides, inhibits the production of cholesterol.
answer:

4