Assertion: manatee | /r/HasProperty | nicknamed sea cows
Facets:
value: sometimes
type: TEMPORAL
value: due to their eating habits
type: CAUSE
Source sentences:
text: Due to their eating habits, manatees are nicknamed “sea cows” because they eat seagrasses and other aquatic plants.
text: Manatees are large sea mammals that are sometimes nicknamed “sea cows.
text: Both manatees and dugongs, nicknamed "sea cows", are slow-moving herbivorous (mostly) marine mammals that belong to the Sirenian animal order.