[{'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: How Personal Information Are Shared In general, we do not sell or rent your Personal Information to other third parties. Your Personal Information is only shared in the following circumstances: Responses to User Submissions We may send email and other communication to you relating to your User Submissions as part of the Services. You agree that by posting such User Submissions, you may be receiving email and other communication from us that we determine in our sole discretion relate to your User Submissions."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]