Question: where does the eurostar go from in london
[{'answer': 'Avignon', 'provenance': [{'wikipedia_id': '10093', 'title': 'Eurostar', 'start_paragraph_id': 1, 'start_character': 90, 'end_paragraph_id': 1, 'end_character': 97, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Brussels', 'provenance': [{'wikipedia_id': '10093', 'title': 'Eurostar', 'start_paragraph_id': 1, 'start_character': 99, 'end_paragraph_id': 1, 'end_character': 107, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Lille', 'provenance': [{'wikipedia_id': '10093', 'title': 'Eurostar', 'start_paragraph_id': 1, 'start_character': 148, 'end_paragraph_id': 1, 'end_character': 153, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Lyon', 'provenance': [{'wikipedia_id': '10093', 'title': 'Eurostar', 'start_paragraph_id': 1, 'start_character': 155, 'end_paragraph_id': 1, 'end_character': 159, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Marseille', 'provenance': [{'wikipedia_id': '10093', 'title': 'Eurostar', 'start_paragraph_id': 1, 'start_character': 161, 'end_paragraph_id': 1, 'end_character': 170, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Paris', 'provenance': [{'wikipedia_id': '10093', 'title': 'Eurostar', 'start_paragraph_id': 1, 'start_character': 141, 'end_paragraph_id': 1, 'end_character': 146, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '10093', 'title': 'Eurostar', 'start_paragraph_id': 1, 'start_character': 29, 'end_paragraph_id': 1, 'end_character': 314, 'bleu_score': 0.5580304248586461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4528753878877879290}, 'section': 'Section::::Abstract.'}]}]