Assertion: flamingo | /r/CapableOf | rest their heads
Facets:
value: on their back
type: LOCATION
value: to the right
type: MANNER
Source sentences:
text: When flamingos sleep, they rest their heads on their back.
text: Most flamingos prefer to rest their head to the right.
text: When Flamingos sleep, they rest their heads on their back.