[{'role': 'user', 'content': "Analyze the following clause from a privacy policy and determine if it's fair or unfair. Also identify any privacy practices mentioned: Marketing. We do not rent, sell, or share personal information (as defined by California Civil Code §1798.83) about you with other people or nonaffiliated companies for their direct marketing purposes, unless we have your permission. If we receive your permission, nonaffiliated companies may use your personal information to send you offers or other information that you may find of interest."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]