Question: who proposed the idea of technology as the first cause of social change
[{'answer': 'Karl Marx', 'provenance': [{'wikipedia_id': '40626873', 'title': 'Technological determinism', 'start_paragraph_id': 2, 'start_character': 140, 'end_paragraph_id': 2, 'end_character': 149, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '40626873', 'title': 'Technological determinism', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 585, 'bleu_score': 0.5929334747656511, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1508096235442803419}, 'section': 'Section::::Abstract.'}]}]