[{'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: Social Networking and Other Websites. The Service may allow you to share information with social networking services, such as Facebook. We do not share your information with them unless you direct the Service to share it. Their use of the information is governed by their privacy policies, and you may be able to modify your privacy settings on their services."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]