Assertion: sea otter | /r/HasAspect | the thickest fur of any mammal
Facets:
Source sentences:
text: Sea otters have the thickest fur of any mammal.
text: Sea otters have the thickest fur of any animal.
text: Sea otters have the thickest fur of any mammal.
text: Sea otters have the thickest fur of any mammal, at 850,000 to one million hairs per square inch.
text: Sea otters have the thickest fur of any mammal, with approximately one million hairs per square inch.
text: Sea otters have the thickest fur of any animal with approximately one million hairs per square inch.