Assertion: sea otter | /r/HasProperty | the closest relative
Facets:
value: to the sea otter
type: OTHER
Source sentences:
text: The sea otter is sister to the speckle-throated otter (Hydrictis maculicollis) and is by far the closest relative to the sea otter.
text: These marine animals are close relatives of weasel, thousands of years ago when weasel choose land as their home, some weasel went to the water and today they were sea otter.