[{'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: Please note that we will not share your Personal Information with advertisers unless you have given us your consent to do so. We do, however, share Non-Personal Information with advertisers for the purposes of trying to offer you advertising that is more relevant to you."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]