Take the following as truth: Strongbow's tomb is in the church; and in the Chapel of St. Loo is a somewhat macabre artifact, the embalmed heart of Saint Lawrence O'Toole, the influential 12th-century archbishop of Dublin, which is kept in a cage suspended on the wall near the altar.
Then the following statement: "The embalmed heart is kept in a glass jar next to the light. " is true, false, or inconclusive?