[{'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: provide you personalized advertising guide decisions about their products, sites, applications, services, tools, and marketing communications. Members of our eBay Inc. corporate family will use your personal information to send you marketing communications only if you have consented to receive such communications from them"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]