Question: what language is spoken in halifax nova scotia
[{'answer': 'English', 'provenance': [{'wikipedia_id': '21184', 'title': 'Nova Scotia', 'start_paragraph_id': 3, 'start_character': 66, 'end_paragraph_id': 3, 'end_character': 73, 'bleu_score': 1.0, 'section': 'Section::::Etymology.\n'}]}]