Question: how many new zealand athletes in winter olympics
[{'answer': '21', 'provenance': [{'wikipedia_id': '55620462', 'title': 'New Zealand at the 2018 Winter Olympics', 'start_paragraph_id': 1, 'start_character': 128, 'end_paragraph_id': 1, 'end_character': 130, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '55620462', 'title': 'New Zealand at the 2018 Winter Olympics', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 179, 'bleu_score': 0.9383861709333501, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12566702986642744926}, 'section': 'Section::::Abstract.'}]}]