Question: smps are superior to linear power supplies in respect of
[{'answer': 'minimizes wasted energy', 'provenance': [{'wikipedia_id': '223407', 'title': 'Switched-mode power supply', 'start_paragraph_id': 1, 'start_character': 651, 'end_paragraph_id': 1, 'end_character': 674, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '223407', 'title': 'Switched-mode power supply', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1208, 'bleu_score': 0.94180042995624, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8920669869879535540}, 'section': 'Section::::Abstract.'}]}]