Question: where was the war of the planet of the apes filmed
[{'answer': 'Lower Mainland in Vancouver', 'provenance': [{'wikipedia_id': '43718681', 'title': 'War for the Planet of the Apes', 'start_paragraph_id': 41, 'start_character': 67, 'end_paragraph_id': 41, 'end_character': 94, 'bleu_score': 1.0, 'section': 'Section::::Production.:Filming.\n'}]}, {'answer': 'the Kananaskis', 'provenance': [{'wikipedia_id': '43718681', 'title': 'War for the Planet of the Apes', 'start_paragraph_id': 41, 'start_character': 268, 'end_paragraph_id': 41, 'end_character': 282, 'bleu_score': 1.0, 'section': 'Section::::Production.:Filming.\n'}]}, {'answer': 'the Lower Mainland in Vancouver', 'provenance': [{'wikipedia_id': '43718681', 'title': 'War for the Planet of the Apes', 'start_paragraph_id': 41, 'start_character': 63, 'end_paragraph_id': 41, 'end_character': 94, 'bleu_score': 1.0, 'section': 'Section::::Production.:Filming.\n'}]}, {'provenance': [{'wikipedia_id': '43718681', 'title': 'War for the Planet of the Apes', 'start_paragraph_id': 41, 'start_character': 0, 'end_paragraph_id': 41, 'end_character': 388, 'bleu_score': 0.9699161750394991, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5370688658957825066}, 'section': 'Section::::Production.:Filming.\n'}]}, {'provenance': [{'wikipedia_id': '36023964', 'title': 'Dawn of the Planet of the Apes', 'section': 'Section::::Production.:Casting.\n', 'start_paragraph_id': 41, 'end_paragraph_id': 41, 'meta': {'evidence_span': ['Filming began in April 2013 around the town of Campbell River, British Columbia. The location of Vancouver Island was chosen for its similarity to the locations depicted in the film, the', 'Filming began in April 2013 around the town of Campbell River, British Columbia. The location of Vancouver Island was chosen for its similarity to the locations depicted in the film,', 'Filming began in April 2013 around the town of Campbell River, British Columbia. The location of Vancouver Island was chosen for its similarity to the locations depicted in the film']}}]}, {'provenance': [{'wikipedia_id': '43718681', 'title': 'War for the Planet of the Apes', 'section': 'Section::::Production.:Filming.\n', 'start_paragraph_id': 41, 'end_paragraph_id': 41, 'meta': {'evidence_span': ['Principal photography on the film began on October 14, 2015 in the Lower Mainland in Vancouver, under the working title "Hidden Fortress". Filming was expected to take place there until early March 2016. Parts of the film were expected to shoot for up to five days in the Kananaskis in late January and early February. In March, Serkis confirmed that he had finished shooting his portions', 'Principal photography on the film began on October 14, 2015 in the Lower Mainland in Vancouver', 'Principal photography on the film began on October 14, 2015 in the Lower Mainland in Vancouver, under the working title "Hidden Fortress"']}}]}]