Assertion: boron | /r/AtLocation | nut
Facets:
value: naturally
type: MANNER
Source sentences:
text: Boron is a mineral found in foods such as nuts and in the environment.
text: It can also be found in grains, prunes, raisins, noncitrus fruits, and nuts.
text: Boron can be found naturally in some foods such as nuts, prunes, and some leafy vegetables.
text: Boron is found in grains, nuts, leafy greens, and non-citrus fruits.