Assertion: elephant | /r/CapableOf | use infrasound
Facets:
Source sentences:
text: They communicate by touch, sight, smell, and sound; elephants use infrasound, and seismic communication over long distances.
text: They can use infrasound to communicate.
text: They use infrasound to communicate; this was first noted by the Indian naturalist Krishnan and later studied by Payne.