Question: where is the next summit going to be held
[{'answer': 'Sri Lanka', 'provenance': [{'wikipedia_id': '51307468', 'title': '20th SAARC summit', 'start_paragraph_id': 2, 'start_character': 113, 'end_paragraph_id': 2, 'end_character': 122, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]