Assertion: magpie's tail | /r/PartOf | half of the bird's length
Facets:
Source sentences:
text: The tail is long and makes up half of the bird's length.
text: The tail is long and makes up half of the bird's length.
text: The tail is long and makes up half of the bird's length.
text: The tail is long and makes up half of the bird's length.