[{'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: Worse still, because this is an open source project, it's easy for a malicious person to add viruses or malware, build and distributed a look-alike copy. For this reason, don't obtain copies from third-party app stores."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]