Question: who is the leader of the new democratic party in ontario
[{'answer': 'Andrea Horwath', 'provenance': [{'wikipedia_id': '334292', 'title': 'Ontario New Democratic Party', 'start_paragraph_id': 1, 'start_character': 132, 'end_paragraph_id': 1, 'end_character': 146, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '334292', 'title': 'Ontario New Democratic Party', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 466, 'bleu_score': 0.7989768964120101, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14080430219835770283}, 'section': 'Section::::Abstract.'}]}]