Assertion: carrot's vitamin a | /r/HasProperty | important for healthy vision
Facets:
Source sentences:
text: Their pre-dominant pigment is beta-carotene; the orange pigment which is converted by the liver to vitamin A which is important for healthy vision.
text: Their pre-dominant pigment is beta-carotene; the orange pigment which is converted by the liver to vitamin A which is important for healthy vision.