Assertion: horse | /r/CapableOf | become sleep-deprived
Facets:
value: after several days
type: TEMPORAL
Source sentences:
text: However, if a horse is never allowed to lie down, after several days it will become sleep-deprived, and in rare cases may suddenly collapse as it involuntarily slips into REM sleep while still standing.
text: However, if a horse is never allowed to lie down, after several days it will become sleep-deprived, and in rare cases may suddenly collapse as it involuntarily slips into REM sleep while still standing.