Assertion: boomerang's shape | /r/HasProperty | traditional
Facets:
Source sentences:
text: Although it is not a requirement that a boomerang be in its traditional shape, it is usually flat.
text: Though it is not a requirement that the boomerang be in its traditional shape, it is usually flat.
text: Although it is not a requirement that a boomerang be in its traditional shape, it is usually flat.
text: Though it is not a requirement that the boomerang be in its traditional shape, it is usually flat.