Assertion: bear | /r/AtLocation | cage
Facets:
value: for bile extraction
type: PURPOSE
value: for 20 years
type: TEMPORAL
value: often
type: TEMPORAL
Source sentences:
text: The bears are often kept in cages so small they cannot turn around or stand up.
text: Twenty-six bears were being kept in cages in the park in appalling conditions.
text: Some bears may be kept in cages for bile extraction for 20 years or more.