[{'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: We reserve all rights not expressly granted by us to you. In certain jurisdictions, you may have legal rights as a consumer, and our Terms are not intended to limit such consumer legal rights that may not be waived by contract."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]