Question: where does the eurostar leave from in paris
[{'answer': 'Gare du Nord', 'provenance': [{'wikipedia_id': '10093', 'title': 'Eurostar', 'start_paragraph_id': 2, 'start_character': 258, 'end_paragraph_id': 2, 'end_character': 270, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '10093', 'title': 'Eurostar', 'start_paragraph_id': 2, 'start_character': 4, 'end_paragraph_id': 2, 'end_character': 703, 'bleu_score': 0.7556998138916871, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15703381925471911074}, 'section': 'Section::::Abstract.'}]}]