[{'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: Our Ad Partners deliver ads for us and may combine the information collected or obtained from us with other information they have independently collected from other websites and/or other online or mobile products and services relating to your browser's activities across their network of websites."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]