Question: when was familial status added to fair housing
[{'answer': '1988', 'provenance': [{'wikipedia_id': '653071', 'title': 'Civil Rights Act of 1968', 'start_paragraph_id': 3, 'start_character': 451, 'end_paragraph_id': 3, 'end_character': 455, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '653071', 'title': 'Civil Rights Act of 1968', 'start_paragraph_id': 67, 'start_character': 0, 'end_paragraph_id': 67, 'end_character': 508, 'bleu_score': 0.97451705556073, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4532941673077945200}, 'section': 'Section::::Titles.:Title VIII—fair housing.:Summary.\n'}]}]