Question: what group of organisms does the causitive agent of malaria belong to
[{'answer': 'Plasmodium parasites', 'provenance': [{'wikipedia_id': '2191408', 'title': 'Plasmodium malariae', 'start_paragraph_id': 1, 'start_character': 108, 'end_paragraph_id': 1, 'end_character': 129, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2191408', 'title': 'Plasmodium malariae', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 621, 'bleu_score': 0.979054689945215, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6719537451584126665}, 'section': 'Section::::Abstract.'}]}]