[{'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: Third Parties: We may call upon the services of third parties that may collect information about you. In that case, they may share these data with us, according to their own Privacy Policies. Please note that this Privacy Policy applies only for Pretty Simple, and that we are not responsible for Privacy Policies of other sites."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]