Question: who was the mother of dragons married to
[{'answer': 'Dothraki horselord Khal Drogo', 'provenance': [{'wikipedia_id': '41374286', 'title': 'Daenerys Targaryen', 'start_paragraph_id': 3, 'start_character': 201, 'end_paragraph_id': 3, 'end_character': 230, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '41374286', 'title': 'Daenerys Targaryen', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 1202, 'bleu_score': 0.7717055231358171, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12234028524811905608}, 'section': 'Section::::Abstract.'}]}]