Assertion: crocodile | /r/CapableOf | slip down muddy riverbanks
Facets:
Source sentences:
text: Crocodiles can reach speeds of 10–11 km/h (6–7 mph) when they "belly run", and often faster if slipping down muddy riverbanks.
text: when they 'Belly Run', and often faster if they're slipping down muddy riverbanks.