Assertion: snake's prey | /r/HasProperty | swallowed
Facets:
value: -first
type: MANNER
value: always
type: DEGREE
Source sentences:
text: Sometimes, the snake may expel the swallowed prey, if the temperature is very low.
text: The prey, whether killed or still alive, is always swallowed whole.
text: Prey is swallowed head-first, but the snake will bite and then release larger or more dangerous prey.