Question: where were the war crimes trials held for the balkan war
[{'answer': 'The Hague , Netherlands', 'provenance': [{'wikipedia_id': '15274', 'title': 'International Criminal Tribunal for the former Yugoslavia', 'start_paragraph_id': 1, 'start_character': 474, 'end_paragraph_id': 1, 'end_character': 497, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '15274', 'title': 'International Criminal Tribunal for the former Yugoslavia', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 496, 'bleu_score': 0.9731482306711111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5313741450922099674}, 'section': 'Section::::Abstract.'}]}]