Question: where was the steam engine invented industrial revolution
[{'answer': 'London', 'provenance': [{'wikipedia_id': '1424698', 'title': 'Steam power during the Industrial Revolution', 'start_paragraph_id': 6, 'start_character': 101, 'end_paragraph_id': 6, 'end_character': 107, 'bleu_score': 1.0, 'section': "Section::::Thomas Savery's steam pump.\n"}]}, {'provenance': [{'wikipedia_id': '1424698', 'title': 'Steam power during the Industrial Revolution', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 1010, 'bleu_score': 0.9889802957688271, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6127103605925832808}, 'section': "Section::::Thomas Savery's steam pump.\n"}]}]