Question: sediments produced by plants and animals in the sea called
[{'answer': 'Diatoms', 'provenance': [{'wikipedia_id': '46374', 'title': 'Diatom', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 7, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '46374', 'title': 'Diatom', 'start_paragraph_id': 86, 'start_character': 0, 'end_paragraph_id': 86, 'end_character': 704, 'bleu_score': 0.9815648442794911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9705572572575742817}, 'section': 'Section::::Ecology.:Distribution.\n'}]}]