Assertion: gibbon's family group | /r/AtLocation | firm territory
Facets:
Source sentences:
text: Family groups inhabit a firm territory, which they protect by warding off other gibbons with their calls.
text: Family groups live in a firm territory.
text: Family groups inhabit a firm territory, which they protect by warding off other gibbons with their calls.
text: Family groups live in a firm territory.