Question: which team has scored the most goals in premier league history
[{'answer': 'Manchester United', 'provenance': [{'wikipedia_id': '33287218', 'title': 'Premier League records and statistics', 'start_paragraph_id': 4, 'start_character': 29, 'end_paragraph_id': 4, 'end_character': 46, 'bleu_score': 1.0, 'section': 'Section::::League records.:Titles.\n'}]}]