Question: how many target locations are there in the us
[{'answer': '1,822'}, {'provenance': [{'wikipedia_id': '18581242', 'title': 'Target Corporation', 'start_paragraph_id': 3, 'start_character': 115, 'end_paragraph_id': 3, 'end_character': 591, 'bleu_score': 0.7709602275233941, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10666861053124217207}, 'section': 'Section::::Abstract.'}]}]