Question: what are the two components of​ technology ​
[{'answer': 'Knowledge', 'provenance': [{'wikipedia_id': '6504692', 'title': 'Outline of technology', 'start_paragraph_id': 4, 'start_character': 12, 'end_paragraph_id': 4, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Components of technology.\n'}]}, {'answer': 'Tools', 'provenance': [{'wikipedia_id': '6504692', 'title': 'Outline of technology', 'start_paragraph_id': 2, 'start_character': 27, 'end_paragraph_id': 2, 'end_character': 32, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]