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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _slice_where_conditions(self, wheres, offset, length):
 """ Create a where list with sliced where conditions. :type wheres: list :type offset: int :type length: int :rtype: list """

        where_group = self.get_query().for_nested_where()
        where_group.wheres = wheres[offset : (offset + length)]

        return {"type": "nested", "query": where_group, "boolean": "and"}