[{'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: 2. Data Transfer, Storage and Disclosure Transfer If you log in your TouchPal account, your user dictionary is periodically transferred over encrypted channel to our servers. For those VIP users, your user dictionary may be stored in the server automatically, so that you are able to synchronize your own user dictionary whenever and wherever your need."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]