Question: where was the first transatlantic phone call made
[{'answer': 'from London to New York', 'provenance': [{'wikipedia_id': '503734', 'title': 'Timeline of the telephone', 'start_paragraph_id': 96, 'start_character': 62, 'end_paragraph_id': 96, 'end_character': 85, 'bleu_score': 1.0, 'section': 'Section::::1920 to 1969.\n'}]}]