Assertion: vitamin e | /r/HasProperty | vitamin
Facets:
Source sentences:
text: Vitamin E (which is also called Tocopherol or Tocotrienol, E307, E308,E309) is a vitamin.
text: Vitamin E is one of the vitamins to which we should pay particular attention.
text: Vitamin E is one of the four vitamins (A, D and K are the others)