Assertion: adult american crow | /r/CapableOf | weigh on average 450 g.
Facets:
Source sentences:
text: Adult American crows are completely black birds weighing on average 450 g.
text: Adult American crows are completely black birds weighing on average 450 g.
text: Physical Description Adult American crows are completely black birds weighing on average 450 g.
text: Adult American crows are completely black birds weighing on average 450 g.