Assertion: sulfur | /r/HasProperty | needed
Facets:
value: importantly
type: DEGREE
value: to life
type: PURPOSE
value: despite this
type: OTHER
Source sentences:
text: “beauty mineral” because it is needed to keep the hair glossy and smooth and keeps the complexion clear and youthful.
text: Despite this, sulfur is necessary to life.
text: Sulfur is a necessary nutrient; it works with nitrogen and enables plants to form complete proteins (some amino acids contain sulfur).
text: Importantly, she says, sulfur is also necessary for making glutathione, the body’s primary intracellular antioxidant.
text: It was needed to make the best quality of black gunpowder.