Question: when did the first text message get sent
[{'answer': '3 December 1992', 'provenance': [{'wikipedia_id': '305854', 'title': 'Text messaging', 'start_paragraph_id': 11, 'start_character': 45, 'end_paragraph_id': 11, 'end_character': 60, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '305854', 'title': 'Text messaging', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 1992, 'bleu_score': 0.9537680491625671, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11185459534903023692}, 'section': 'Section::::History.\n'}]}]