Q: 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: The basal diet, normal or regular, is characterized by:
Options: <0> Be planned by the hotel industry. <1> To be the basic menu of young patients. <2> Always be with salt. <3> Provide around 2200 kcal / day. <4> Be individualized
A:
nursery