Assertion: whale's back | /r/HasProperty | dark
Facets:
Source sentences:
text: They have dark backs, light bellies, pleats on their throats, and a small hump in front of their dorsal fin, leading to the common name of "humpback.
text: These whales also have dark backs, light bellies, pleats on their throats, and a slight hump in front of their dorsal fin, which leads to the common name “humpback”.
text: These whales also have dark backs, light bellies, pleats on their throats, and a slight hump in front of their dorsal fin, which leads to the common name “humpback”.