Question: how many starbucks are there around the world
[{'answer': '23,768'}, {'provenance': [{'wikipedia_id': '178771', 'title': 'Starbucks', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 199, 'bleu_score': 0.7049308696668081, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6299363477347914505}, 'section': 'Section::::Abstract.'}]}]