Assertion: guinea pig | /r/Desires | grain
Facets:
value: in their diet
type: OTHER
Source sentences:
text: Guinea pigs cannot manufacture their own Vitamin C so, as well as needing fruit, grain and vegetables in their diet, it is a good idea to provide Vitamin C in tablet form or as drops.
text: Guinea pigs are herbivores and thus need fruits, vegetables, and grains in their diet.
text: Care and feeding: Guinea pigs are herbivores and thus need fruits, vegetables, and grains in their diet.