Who was the first woman to assume the office of governor?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q5', 'id': 0, 'label': 'human'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q467', 'id': 1, 'label': 'woman'}, {'type': 'INTERNAL', 'name_': 'Q4167836', 'id': 2, 'label': 'Wikimedia category'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q889821', 'id': 3, 'label': 'governor'}, {'type': 'INTERNAL', 'name_': 'Q100287031', 'id': 4, 'label': 'Samuel Mitchell of Grenada'}, {'type': 'INTERNAL', 'name_': 'Q51601103', 'id': 5, 'label': 'Category:Female'}, {'type': 'INTERNAL', 'name_': 'Q8814233', 'id': 6, 'label': 'Category:State governors of the United States'}, {'type': 'INTERNAL', 'name_': 'Q7473085', 'id': 7, 'label': 'Category: Women'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q1410688', 'id': 8, 'label': 'Category:Women'}], 'links': [{'name_': 'P910', 'source': 3, 'target': 6, 'label': "topic's main category"}, {'name_': 'P31', 'source': 4, 'target': 0, 'label': 'instance of'}, {'name_': 'P39', 'source': 4, 'target': 3, 'label': 'position held'}, {'name_': 'P31', 'source': 5, 'target': 2, 'label': 'instance of'}, {'name_': 'P1889', 'source': 5, 'target': 7, 'label': 'different from'}, {'name_': 'P1889', 'source': 5, 'target': 8, 'label': 'different from'}, {'name_': 'P4224', 'source': 6, 'target': 0, 'label': 'category contains'}, {'name_': 'P31', 'source': 6, 'target': 2, 'label': 'instance of'}, {'name_': 'P301', 'source': 6, 'target': 3, 'label': "category's main topic"}, {'name_': 'P4224', 'source': 7, 'target': 0, 'label': 'category contains'}, {'name_': 'P301', 'source': 7, 'target': 1, 'label': "category's main topic"}, {'name_': 'P31', 'source': 7, 'target': 2, 'label': 'instance of'}, {'name_': 'P1889', 'source': 7, 'target': 5, 'label': 'different from'}, {'name_': 'P1889', 'source': 7, 'target': 8, 'label': 'different from'}]}