Assertion: sea otter's fur | /r/HasProperty | soaked with oil
Facets:
Source sentences:
text: When their fur is soaked with oil, it loses its ability to retain air, and the animals can quickly die from hypothermia.
text: Otters are particularly vulnerable to oil spills because they rely on their fur to keep them warm, but when their fur is soaked with oil it can no longer retain air and the otters die quickly from hypothermia.