[{'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: Before you can use Super Cleaner, you should read the related feature descriptions and tips, and judge for themselves whether the product meets your purposes and needs, and security of related functions. Once you have installed this product and/or operate the related actions, and you promise to take the relevant responsibility."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]