Assertion: agile otter | /r/HasProperty | built for swimming
Facets:
value: with a streamlined body
type: CAUSE
value: with a long rudderlike tail
type: OTHER
value: with webbed feet
type: CAUSE
Source sentences:
text: With a streamlined body, webbed feet, and a long rudderlike tail, the agile otter is built for swimming and can approach speeds of seven miles per hour.