Question: who was in charge of rhode island colony
[{'answer': 'Roger Williams', 'provenance': [{'wikipedia_id': '4074658', 'title': 'History of Rhode Island', 'start_paragraph_id': 3, 'start_character': 380, 'end_paragraph_id': 3, 'end_character': 394, 'bleu_score': 1.0, 'section': 'Section::::Pre-colonization.\n'}]}, {'provenance': [{'wikipedia_id': '4074658', 'title': 'History of Rhode Island', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 280, 'bleu_score': 0.9569637990759251, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4472005037337126113}, 'section': 'Section::::Rhode Island Colony period: 1636–1776.\n'}]}]