Question: who is the minister of public services and procurement canada
[{'answer': 'Carla Qualtrough', 'provenance': [{'wikipedia_id': '845682', 'title': 'Minister of Public Services and Procurement and Accessibility', 'start_paragraph_id': 2, 'start_character': 24, 'end_paragraph_id': 2, 'end_character': 40, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]