Question: where would the group bacteroids likely be found
[{'answer': 'human colon', 'provenance': [{'wikipedia_id': '4513980', 'title': 'Bacteroides fragilis', 'start_paragraph_id': 1, 'start_character': 129, 'end_paragraph_id': 1, 'end_character': 140, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'the human colon', 'provenance': [{'wikipedia_id': '4513980', 'title': 'Bacteroides fragilis', 'start_paragraph_id': 1, 'start_character': 125, 'end_paragraph_id': 1, 'end_character': 140, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4513980', 'title': 'Bacteroides fragilis', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 286, 'bleu_score': 0.8953711787948611, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17263567261748253570}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4513980', 'title': 'Bacteroides fragilis', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17263567261748253570}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4513980', 'title': 'Bacteroides fragilis', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['Bacteroides fragilis is an obligately anaerobic, Gram-negative, rod-shaped bacterium. It is part of the normal microbiota of the human colon a', 'It is part of the normal microbiota of the human colon and is generally commensal, but can cause infection if displaced into the bloodstream or surrounding tissue following surgery, disease, or trauma.', 'the human colon']}}]}]