Question: where does facilitated diffusion occur in the cell membrane
[{'answer': 'group translocation transportation', 'provenance': [{'wikipedia_id': '11712', 'title': 'Facilitated diffusion', 'start_paragraph_id': 7, 'start_character': 471, 'end_paragraph_id': 7, 'end_character': 505, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '11712', 'title': 'Facilitated diffusion', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 772, 'bleu_score': 0.5942127933404311, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3777558896982289632}, 'section': 'Section::::Abstract.'}]}]