Question: what is the meaning of dar es salaam
[{'answer': 'the house of peace'}, {'provenance': [{'wikipedia_id': '8500', 'title': 'Dar es Salaam', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 267, 'bleu_score': 0.7071238852292571, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3356324068061571259}, 'section': 'Section::::Abstract.'}]}]