Question: who is responsible for preparing the presentence investigation report
[{'answer': 'the probation officer', 'provenance': [{'wikipedia_id': '9271662', 'title': 'Presentence investigation report', 'start_paragraph_id': 31, 'start_character': 45, 'end_paragraph_id': 31, 'end_character': 66, 'bleu_score': 1.0, 'section': 'Section::::Preparation.\n'}]}, {'provenance': [{'wikipedia_id': '9271662', 'title': 'Presentence investigation report', 'start_paragraph_id': 31, 'start_character': 0, 'end_paragraph_id': 31, 'end_character': 528, 'bleu_score': 0.9754554449993441, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7198019221111920447}, 'section': 'Section::::Preparation.\n'}]}]