Question: what three continents extend north of the arctic circle
[{'answer': 'Europe', 'provenance': [{'wikipedia_id': '3274480', 'title': '40th parallel north', 'start_paragraph_id': 1, 'start_character': 117, 'end_paragraph_id': 1, 'end_character': 123, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Asia', 'provenance': [{'wikipedia_id': '3274480', 'title': '40th parallel north', 'start_paragraph_id': 1, 'start_character': 148, 'end_paragraph_id': 1, 'end_character': 152, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'North America', 'provenance': [{'wikipedia_id': '3274480', 'title': '40th parallel north', 'start_paragraph_id': 1, 'start_character': 173, 'end_paragraph_id': 1, 'end_character': 186, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3274480', 'title': '40th parallel north', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 210, 'bleu_score': 0.9451524926983921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1529501872874918218}, 'section': 'Section::::Abstract.'}]}]