Question: who won the election of 1860 with a platform supporting a transcontinental railroad
[{'answer': 'Abraham Lincoln', 'provenance': [{'wikipedia_id': '40519', 'title': '1860 United States presidential election', 'start_paragraph_id': 1, 'start_character': 269, 'end_paragraph_id': 1, 'end_character': 284, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '40519', 'title': '1860 United States presidential election', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 405, 'bleu_score': 0.905968447615324, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 465393425689067233}, 'section': 'Section::::Abstract.'}]}]