Assertion: cougar's number | /r/HasProperty | killed in eastern united states
Facets:
value: during the 20th century
type: TEMPORAL
value: by ranchers
type: OTHER
value: by farmers
type: OTHER
Source sentences:
text: During the 20th century, large numbers of pumas were killed in the Midwest and Eastern United States by farmers and ranchers who didn't like the puma stealing their livestock.