Text: 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.
Entailment: Strongbow's tomb is located within the church.
Contradiction: The embalmed heart is kept in a glass jar next to the light.