In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).
Q: Context: Antonio D'Alfonso ( born 6 Aug 1953 ) is an Italian - Canadian writer , editor , publisher and filmmaker , best known as the founder of Guernica Editions ., Antonio D'Alfonso (born 6 August 1953) is an Italian-Canadian writer, editor, publisher and filmmaker, best known as the founder of Guernica Editions., Guernica Editions is a Canadian independent publisher established in Montreal, Quebec, in 1978, by Antonio D'Alfonso. Guernica specializes in Canadian literature, poetry and nonfiction., Subject: antonio d'alfonso, Relation: date_of_birth, Options: (A) 1978 (B) 6 (C) 6 august 1953
A:
6 august 1953