Question: what does eagle represent in nigeria coat of arm
[{'answer': 'strength', 'provenance': [{'wikipedia_id': '3037029', 'title': 'Coat of arms of Nigeria', 'start_paragraph_id': 1, 'start_character': 293, 'end_paragraph_id': 1, 'end_character': 301, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3037029', 'title': 'Coat of arms of Nigeria', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 383, 'bleu_score': 0.970362113628587, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5208009444819322734}, 'section': 'Section::::Abstract.'}]}]