Question: when did the farm security administration hire a group of photographers
[{'answer': '1935 -- 44'}, {'provenance': [{'wikipedia_id': '594877', 'title': 'Farm Security Administration', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 131, 'bleu_score': 0.737835134226906, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14867068175023169615}, 'section': 'Section::::Abstract.'}]}]