Question: what does pvt stand for in a company name
[{'answer': 'private company', 'provenance': [{'wikipedia_id': '802895', 'title': 'Private limited company', 'start_paragraph_id': 1, 'start_character': 223, 'end_paragraph_id': 1, 'end_character': 238, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]