Assertion: blue jay | /r/HasProperty | monogamous birds
Facets:
Source sentences:
text: Blue jays are monogamous birds that build nests and rear young together.
text: We do know that blue jays are monogamous.
text: Blue jays are monogamous birds and pair bonds may last through several nesting seasons.
text: Blue jays are monogamous birds that build nests and rear young together.