Question: non electric signal is converted into electrical signal by
[{'answer': 'transduction', 'provenance': [{'wikipedia_id': '242666', 'title': 'Transducer', 'start_paragraph_id': 2, 'start_character': 299, 'end_paragraph_id': 2, 'end_character': 311, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '242666', 'title': 'Transducer', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 311, 'bleu_score': 0.9560167778278961, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6457221211035564285}, 'section': 'Section::::Abstract.'}]}]