Assertion: mastodon's diet | /r/CapableOf | represent an emergency diet
Facets:
value: in the earlier case
type: TEMPORAL
Source sentences:
text: Speculation suggests that perhaps the diet in this second case indicates the animal’s preferred diet, or perhaps merely the diet available in the summer, while that in the earlier case, in which twigs were so important, may represent either the winter diet of the mastodon or an emergency diet, the result of the destruction of the normal diet by the events occurring just before the animal’s death.