Question: who won the battle of somme on the first day
[{'answer': 'The Anglo - French armies', 'provenance': [{'wikipedia_id': '1026131', 'title': 'First day on the Somme', 'start_paragraph_id': 105, 'start_character': 1109, 'end_paragraph_id': 105, 'end_character': 1136, 'bleu_score': 1.0, 'section': 'Section::::Aftermath.:Analysis.\n'}]}, {'provenance': [{'wikipedia_id': '1026131', 'title': 'First day on the Somme', 'start_paragraph_id': 105, 'start_character': 0, 'end_paragraph_id': 105, 'end_character': 1410, 'bleu_score': 0.924241234337776, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16740895782289538421}, 'section': 'Section::::Aftermath.:Analysis.\n'}]}]