[{'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: Others working for Dropbox. Dropbox uses certain trusted third parties (for example, providers of customer support and IT services) to help us provide, improve, protect, and promote our Services. These third parties will access your information only to perform tasks on our behalf in compliance with this Privacy Policy, and we'll remain responsible for their handling of your information per our instructions."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]