Assertion: lullaby | /r/HasProperty | soft
Facets:
value: usually
type: DEGREE
Source sentences:
text: Lullabies are usually soft and soothing tunes — more like "Twinkle, Twinkle, Little Star" than AC/DC's "Back in Black.
text: A lullaby is a soft and soothing song usually sung to an infant or small child.