Question: germany joined the triple alliance to protect itself against whom
[{'answer': 'France', 'provenance': [{'wikipedia_id': '290941', 'title': 'Triple Entente', 'start_paragraph_id': 6, 'start_character': 206, 'end_paragraph_id': 6, 'end_character': 212, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}, {'provenance': [{'wikipedia_id': '290941', 'title': 'Triple Entente', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 502, 'bleu_score': 0.728168051498787, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1567835205246048678}, 'section': 'Section::::Background.\n'}]}]