Question: how long after the stamp act congress of october 1765 did parliament repeal the stamp act
[{'answer': 'March 18 , 1766'}, {'provenance': [{'wikipedia_id': '159114', 'title': 'Stamp Act 1765', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 450, 'bleu_score': 0.749908386571819, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12760073755932685680}, 'section': 'Section::::Abstract.'}]}]