Question: where were the free french forces coming from
[{'answer': 'London', 'provenance': [{'wikipedia_id': '145516', 'title': 'Free France', 'start_paragraph_id': 1, 'start_character': 259, 'end_paragraph_id': 1, 'end_character': 265, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '145516', 'title': 'Free France', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 340, 'bleu_score': 0.8474044073361301, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1464754348355543019}, 'section': 'Section::::Abstract.'}]}]