Question: where does the train go from st ives
[{'answer': 'St Erth', 'provenance': [{'wikipedia_id': '1467869', 'title': 'St Ives Bay Line', 'start_paragraph_id': 5, 'start_character': 513, 'end_paragraph_id': 5, 'end_character': 520, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '1467869', 'title': 'St Ives Bay Line', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 412, 'bleu_score': 0.755210733241333, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4163645871614058363}, 'section': 'Section::::Abstract.'}]}]