In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.

Question: Which of the following nutrients requires more special attention and recommendation in later life?
Options: <0> Selenium. <1> Calcium. <2> Essential amino acids. <3> Lipids <4> Fiber.
nursery