[{'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: Data supplementation To help keep our databases current and to provide you with more relevant content, experiences and offerings, we may combine information you give us with information from public sources and trustworthy companies (such as our resellers and ecommerce providers, and business contact databases), all in accordance with applicable law."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]