Question: where were the other wizards in lord of the rings
[{'answer': 'Middle - earth', 'provenance': [{'wikipedia_id': '23141947', 'title': 'Wizard (Middle-earth)', 'start_paragraph_id': 15, 'start_character': 284, 'end_paragraph_id': 15, 'end_character': 300, 'bleu_score': 1.0, 'section': 'Section::::Internal history.:Later events.\n'}]}, {'provenance': [{'wikipedia_id': '23141947', 'title': 'Wizard (Middle-earth)', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 1123, 'bleu_score': 0.9711351413397831, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11846780715299368959}, 'section': 'Section::::Internal history.:Arrival.\n'}]}]