Assertion: grain | /r/HasProperty | important
Facets:
Source sentences:
text: Whole grains are important because they supply B vitamins, protein, fiber, magnesium, iron, phosphorus and vitamin E.
text: Grains are carbohydrates, which are an important energy source, and one of the 6 basic nutrients (ie, water, protein, fat, carbohydrates, vitamins, minerals).
text: Grains are so important because they are a good source of important nutrients called carbohydrates.
text: Whole grains are important because they help you feel full longer and make your body healthy.