Assertion: wolf's pack | /r/HasProperty | composed of wolfdogs
Facets:
value: largely
type: DEGREE
value: by roy mcbride
type: OTHER
Source sentences:
text: In 1997, during the Mexican Wolf Arizona Reintroduction, controversy arose when a captive pack at Carlsbad designated for release was found to be largely composed of wolfdogs by Roy McBride, who had captured many wolves for the recovery programme in the 1970s.