Question: when did germany invade africa in world war 2
[{'answer': 'in February 1941', 'provenance': [{'wikipedia_id': '493688', 'title': 'North African campaign', 'start_paragraph_id': 3, 'start_character': 674, 'end_paragraph_id': 3, 'end_character': 690, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '493688', 'title': 'North African campaign', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 792, 'bleu_score': 0.9091621711819501, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2076576433121865759}, 'section': 'Section::::Abstract.'}]}]