Question: when was the palace pier in brighton built
[{'answer': '1899', 'provenance': [{'wikipedia_id': '3011108', 'title': 'Brighton Palace Pier', 'start_paragraph_id': 1, 'start_character': 198, 'end_paragraph_id': 1, 'end_character': 202, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3011108', 'title': 'Brighton Palace Pier', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 409, 'bleu_score': 0.9731482306711111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7701617950042059484}, 'section': 'Section::::Abstract.'}]}]