Assertion: viper | /r/CapableOf | sleep in the day
Facets:
Source sentences:
text: Vipers are nocturnal, meaning that they sleep in the day and wake up at night
text: Vipers are nocturnal, meaning that they sleep in the day and wake up at night
text: Vipers are nocturnal, meaning that they sleep in the day and wake up at night to go hunting.