Question: what are the two symbols on the patriots field
[{'answer': 'lighthouse', 'provenance': [{'wikipedia_id': '445102', 'title': 'Gillette Stadium', 'start_paragraph_id': 19, 'start_character': 315, 'end_paragraph_id': 19, 'end_character': 325, 'bleu_score': 1.0, 'section': 'Section::::History.:Design.\n'}]}, {'answer': 'bridge', 'provenance': [{'wikipedia_id': '445102', 'title': 'Gillette Stadium', 'start_paragraph_id': 19, 'start_character': 386, 'end_paragraph_id': 19, 'end_character': 392, 'bleu_score': 1.0, 'section': 'Section::::History.:Design.\n'}]}, {'provenance': [{'wikipedia_id': '445102', 'title': 'Gillette Stadium', 'start_paragraph_id': 19, 'start_character': 0, 'end_paragraph_id': 19, 'end_character': 496, 'bleu_score': 0.8887977192324691, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17053263420412789564}, 'section': 'Section::::History.:Design.\n'}]}]