Question: who established a safe haven for religious freedom in what is now pennsylvania
[{'answer': 'William Penn', 'provenance': [{'wikipedia_id': '19723957', 'title': 'William Penn', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '19723957', 'title': 'William Penn', 'start_paragraph_id': 1, 'start_character': 22, 'end_paragraph_id': 1, 'end_character': 476, 'bleu_score': 0.7377784935105941, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14765344160783708111}, 'section': 'Section::::Abstract.'}]}]