Premise: To the west of the Accademia, the Ca' Rezzonico is another canal-side design of Longhena, completed in the 18th century and now a museum (reopened in 2000) dedicated to those swan-song years of the Venice's Most Serene Republic, la Serenissima.

Hypothesis: Ca' Rezzonico, completed over 200 years ago, now lies abandoned and empty. 
Relation: contradiction