Question: who is the owner of shoppers drug mart
[{'answer': 'Loblaw Companies', 'provenance': [{'wikipedia_id': '276257', 'title': 'Shoppers Drug Mart', 'start_paragraph_id': 3, 'start_character': 24, 'end_paragraph_id': 3, 'end_character': 40, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '276257', 'title': 'Shoppers Drug Mart', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 350, 'bleu_score': 0.6358133167063871, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17868500678771766391}, 'section': 'Section::::Abstract.'}]}]