Question: when was regular television broadcasting first introduced to the public
[{'answer': 'November 2 , 1936', 'provenance': [{'wikipedia_id': '3636075', 'title': 'History of television', 'start_paragraph_id': 107, 'start_character': 3, 'end_paragraph_id': 107, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::Terrestrial television.:United Kingdom.\n'}]}, {'provenance': [{'wikipedia_id': '3636075', 'title': 'History of television', 'start_paragraph_id': 107, 'start_character': 0, 'end_paragraph_id': 107, 'end_character': 237, 'bleu_score': 0.950578622812921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7455620298480342830}, 'section': 'Section::::Terrestrial television.:United Kingdom.\n'}]}]