Question: who plays the seer in charmed season 7
[{'answer': 'Charisma Carpenter', 'provenance': [{'wikipedia_id': '797484', 'title': 'Kyra (Charmed)', 'start_paragraph_id': 1, 'start_character': 280, 'end_paragraph_id': 1, 'end_character': 298, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '797484', 'title': 'Kyra (Charmed)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 632, 'bleu_score': 0.980097014099621, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3931377293987852393}, 'section': 'Section::::Abstract.'}]}]