Question: microwaves are an example of what type of energy
[{'answer': 'electromagnetic radiation', 'provenance': [{'wikipedia_id': '20097', 'title': 'Microwave', 'start_paragraph_id': 1, 'start_character': 25, 'end_paragraph_id': 1, 'end_character': 50, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '20097', 'title': 'Microwave', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 664, 'bleu_score': 0.8607692424237191, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6570450799592972254}, 'section': 'Section::::Abstract.'}]}]