Assertion: beet | /r/MadeOf | pigment
Facets:
Source sentences:
text: Beets contain a pigment called betalains which is used for dyes.
text: They also contain inorganic nitrates and pigments, both of which have a number of health benefits.
text: Beets contain pigments called betalains, which may potentially possess a number of anti-inflammatory properties ( 8 , 20 , 21 ).