With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Helena Bonham Carter has acted in an HBO television film.
text_B: The Miracles of Saint Demetrius , also known by the Latin title Miracula Sancti Demetrii , is a 7th-century collection of homilies , written in Greek , accounting the miracles performed by the patron saint of Thessalonica , Saint Demetrius .. Greek. Greek language. patron saint. patron saint. Thessalonica. Thessalonica. Saint Demetrius. Saint Demetrius. It is a unique work for the history of the city and the Balkans in general , especially in relation to the Slavic invasions of the late 6th and 7th centuries , which are otherwise neglected by contemporary sources .. Slavic invasions. South Slavs
not_related.