Question: what impact did shays rebellion have on the country
[{'answer': 'shape of the new government', 'provenance': [{'wikipedia_id': '123433', 'title': "Shays' Rebellion", 'start_paragraph_id': 2, 'start_character': 559, 'end_paragraph_id': 2, 'end_character': 589, 'bleu_score': 0.668740304976422, 'section': 'Section::::Abstract.'}]}, {'answer': 'calling of the U.S. Constitutional Convention'}]