 
 <translate> The relevant sentence in the passage is: Legal age of drinking is 18
So, the final answer is 18. <ibo> Nkebi ahịrịokwu ahụ dị mkpa bụ: " Afọ ole iwu kwadoro ịṅụ mmanya bụ afọ 18. " Ya mere, azịza ikpeazụ bụ 18. 