Question: where are atp synthase complexes located in a plant cell
[{'answer': 'thylakoid membrane', 'provenance': [{'wikipedia_id': '178220', 'title': 'ATP synthase', 'start_paragraph_id': 3, 'start_character': 526, 'end_paragraph_id': 3, 'end_character': 544, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '178220', 'title': 'ATP synthase', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 576, 'bleu_score': 0.9163801224442231, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5372202012537224382}, 'section': 'Section::::Abstract.'}]}]