Question: what is the typical term for a mortgage loan
[{'answer': 'mortgage', 'provenance': [{'wikipedia_id': '8449731', 'title': 'Mortgage loan', 'start_paragraph_id': 1, 'start_character': 2, 'end_paragraph_id': 1, 'end_character': 10, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '8449731', 'title': 'Mortgage loan', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 972, 'bleu_score': 0.9611227266385671, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16458173652079331001}, 'section': 'Section::::Abstract.'}]}]