Question: Where was arena  above North Station which is now a hub for MBTA Commuter Rail and Amtrak trains.and was where the 'final four' games of the 1984 ECAC Hockey Men's Ice Hockey Tournament played located?
Sentence (from "1984 ECAC Hockey Men's Ice Hockey Tournament"): The 1984 ECAC Hockey Men's Ice Hockey Tournament was the 23rd tournament in league history.
Relevant evidence: Yes