Question: who appoints and dismisses the gazetted officials of the union government
[{'answer': 'the President of India', 'provenance': [{'wikipedia_id': '32630800', 'title': 'Gazetted Officer (India)', 'start_paragraph_id': 1, 'start_character': 153, 'end_paragraph_id': 1, 'end_character': 175, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]