Question: which country has the largest population in europe
[{'answer': 'Germany', 'provenance': [{'wikipedia_id': '28393374', 'title': 'List of European countries by population', 'start_paragraph_id': 2, 'start_character': 275, 'end_paragraph_id': 2, 'end_character': 282, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]