Forty lobsters are required to fill a cooking urn, forty-four lobsters are required to fill a strong cooking urn, and sixty-five lobsters are required to fill a decorated cooking urn. Lobsters will fill 2.53% of the urn when used with a cooking urn, fill 2.29% of the urn when used with a strong cooking urn, and fill 1.55% of the urn when used with a decorated cooking urn. Lobsters cannot be used with a cracked cooking urn or a fragile cooking urn.

lets see URN= you are in

Its called an urn

Keats means that the urn is an urn from Attica. A region in ancient greece.