Assertion: monkey's number | /r/CapableOf | let loose
Facets:
value: in concert
type: LOCATION
Source sentences:
text: According to National Geographic, "When a number of howlers let loose their lungs in concert, often at dawn or dusk, the din can be heard up to three miles (five kilometers) away.
text: When a number of howlers let loose their lungs in concert, often at dawn or dusk, the din can be heard up to three miles away.