Assertion: quetzal's tail feather | /r/CapableOf | grow up to 2 ft
Facets:
Source sentences:
text: Its long tail feathers, which can grow up to 2 ft (60 cm) long, were highly prized for making into costume and head-dresses.
text: Its long tail feathers, which can grow up to 2 ft (60 cm) long, were highly prized for making into costume and head-dresses.