Assertion: american lobster | /r/HasProperty | the largest crustacean
Facets:
value: by weight
type: OTHER
value: in the world
type: LOCATION
Source sentences:
text: The American lobster reaches weights of at least 45 pounds (20 kg), and is the largest crustacean in the world by weight.
text: The American lobster, also known as the Atlantic lobster, is the largest species of lobster.