Question: where was stephen king's it 2017 filmed
[{'answer': 'Riverdale neighborhood of Toronto'}, {'answer': 'Ontario locations included Port Hope and Oshawa'}, {'provenance': [{'wikipedia_id': '50287849', 'title': 'It (2017 film)', 'start_paragraph_id': 2, 'start_character': 101, 'end_paragraph_id': 2, 'end_character': 565, 'bleu_score': 0.591302063495136, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1408077086392049601}, 'section': 'Section::::Abstract.'}]}]