Assertion: grain's endosperm | /r/HasProperty | the largest part of the seed
Facets:
Source sentences:
text: They include the bran (an outer layer which contains most of the fiber), the germ (the part from which new plants sprout that contains many important nutrients) and the endosperm (the largest part of the seed, but it offers little nutrition).
text: There are many classifications for flour, depending on what part of the seed is used and how hard the endosperm, the largest part of the kernel, is.