Question: when is the first time that eye in the singular is mentioned in the story
[{'answer': 'first paragraph', 'provenance': [{'wikipedia_id': '543278', 'title': 'The Fall of the House of Usher', 'start_paragraph_id': 37, 'start_character': 293, 'end_paragraph_id': 37, 'end_character': 308, 'bleu_score': 1.0, 'section': 'Section::::Analysis.\n'}]}, {'provenance': [{'wikipedia_id': '543278', 'title': 'The Fall of the House of Usher', 'start_paragraph_id': 37, 'start_character': 0, 'end_paragraph_id': 37, 'end_character': 591, 'bleu_score': 0.9802931511945101, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1932249863965868715}, 'section': 'Section::::Analysis.\n'}]}]