[{'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: 4. Data security DEEZER recognizes the importance of users' privacy and has taken reasonable steps to protect your Data against loss, theft and unauthorized use, disclosure, or modification. However, we do not guarantee the security of your Data at any time during the use of the Site or Service."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]