Detailed Instructions: 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.
Q: Question: In relation to the consumption of dietary fiber, it is true that:
Options: <0> It must be balanced (25% soluble and 75% insoluble, approximately). <1> The higher the consumption of fiber, the lower the water intake. <2> The products made with refined seeds have a high fiber content. <3> Legumes are a poor source of fiber. <4> In the adult, 10-15 g of fiber are recommended daily.
A:
pharmacology