Assertion: ufo | /r/CapableOf | fly in the sky
Facets:
Source sentences:
text: A UFO (Unidentified Flying Object) is any object flying in the sky which cannot be identified by the person who sees it.
text: A UFO (Unidentified Flying Object) is any object flying in the sky which cannot be identified by the person who sees it.
text: A UFO (Unidentified Flying Object) is any object flying in the sky which cannot be identified by the person who sees it.