Question: what genre of game is clash of clans
[{'answer': 'freemium mobile strategy video game', 'provenance': [{'wikipedia_id': '39479157', 'title': 'Clash of Clans', 'start_paragraph_id': 1, 'start_character': 20, 'end_paragraph_id': 1, 'end_character': 55, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '39479157', 'title': 'Clash of Clans', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 225, 'bleu_score': 0.9493253852526031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14602063365682249581}, 'section': 'Section::::Abstract.'}]}]