Question: what are the components present in the computer hardware
[{'answer': 'monitor', 'provenance': [{'wikipedia_id': '21808348', 'title': 'Computer hardware', 'start_paragraph_id': 1, 'start_character': 131, 'end_paragraph_id': 1, 'end_character': 138, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'keyboard', 'provenance': [{'wikipedia_id': '21808348', 'title': 'Computer hardware', 'start_paragraph_id': 1, 'start_character': 140, 'end_paragraph_id': 1, 'end_character': 148, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'computer data storage', 'provenance': [{'wikipedia_id': '21808348', 'title': 'Computer hardware', 'start_paragraph_id': 1, 'start_character': 150, 'end_paragraph_id': 1, 'end_character': 171, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'graphic card'}, {'answer': 'sound card', 'provenance': [{'wikipedia_id': '21808348', 'title': 'Computer hardware', 'start_paragraph_id': 1, 'start_character': 188, 'end_paragraph_id': 1, 'end_character': 198, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'motherboard', 'provenance': [{'wikipedia_id': '21808348', 'title': 'Computer hardware', 'start_paragraph_id': 1, 'start_character': 213, 'end_paragraph_id': 1, 'end_character': 224, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '21808348', 'title': 'Computer hardware', 'start_paragraph_id': 1, 'start_character': 50, 'end_paragraph_id': 1, 'end_character': 315, 'bleu_score': 0.617104907701145, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6827487400862438701}, 'section': 'Section::::Abstract.'}]}]