This is a direct recall question on the 17 UN Sustainable Development Goals, the 2015 to 2030 agenda. The fastest way to answer it is to match the question's wording to the official one-line title of each goal listed as an option.
Because the question's phrasing lines up almost word for word with the stated purpose of SDG 2, that is the correct choice.
Let's summarize:
So the correct answer is SDG 2, option (A).