Assertion: barred owl's nest | /r/MadeOf | three eggs of the hawk
Facets:
Source sentences:
text: He went there one day to photograph the owl but was surprised to see a red-shouldered hawk fly from the nest, which was found to contain three eggs of the hawk.
text: The first nest contained three eggs of the hawk and one of the owl, the former somewhat advanced in incubation and the owl's egg fresh.