Question: the most readily absorbed form of iron in the diet is
[{'answer': 'animal products', 'provenance': [{'wikipedia_id': '3335116', 'title': 'Human iron metabolism', 'start_paragraph_id': 25, 'start_character': 356, 'end_paragraph_id': 25, 'end_character': 371, 'bleu_score': 1.0, 'section': 'Section::::Mechanisms of iron regulation.:Systemic iron regulation.:Dietary iron uptake.\n'}]}, {'provenance': [{'wikipedia_id': '3335116', 'title': 'Human iron metabolism', 'start_paragraph_id': 25, 'start_character': 0, 'end_paragraph_id': 25, 'end_character': 907, 'bleu_score': 0.9873810715615521, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 408629351351072874}, 'section': 'Section::::Mechanisms of iron regulation.:Systemic iron regulation.:Dietary iron uptake.\n'}]}]