[{'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: Security We use such cookies to ensure the security of your Information and our services, and to prevent fraudulent, criminal or other suspect activities. In particular, security cookies help us to prevent fraudulent logins and your user data."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty.'}]