Assertion: nightingale's family | /r/HasProperty | a group of passerines
Facets:
Source sentences:
text: The family Hirundinidae is a group of passerines characterized by their adaptation to aerial feeding.
text: The family Hirundinidae is a group of passerines characterized by their adaptation to aerial feeding.
text: The family Hirundinidae is a group of passerines characterized by their adaptation to aerial feeding.