Question: The benefit concert "New York Steel" held by this American former professional baseball catcher who played 16 seasons who had how many home runs?
Sentence (from "New York Steel"): New York Steel was a benefit concert emceed by Eddie Trunk and Mike Piazza, featuring heavy metal musicians, that took place on November 28, 2001 at Hammerstein Ballroom in New York City in response to the September 11, 2001 attacks.
Relevant evidence: Yes