Question: a low-lying land that has been reclaimed and is protected by dikes (especially in the netherlands)
[{'answer': 'polder', 'provenance': [{'wikipedia_id': '48065', 'title': 'Polder', 'start_paragraph_id': 1, 'start_character': 2, 'end_paragraph_id': 1, 'end_character': 8, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]