[{'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: Cheetah Mobile Clean Master CM Security PIANO TILES 2 LIVE.ME More Products Clean Master CM Security Live.me WhatsCall Piano Tiles 2 PhotoGrid News Republic Battery Doctor CM Launcher CM Browser CM Locker CM Backup CM Behavior Cloud Clean Master for PC Business Cheetah Ad Platform Pegasi Libra Media Blog Security Topics CEO Talks Press Release About Company Information Investor Relations Promotion Policy Global Talent Contact Us Follow Us Facebook Twitter LinkedIn CM Launcher User Experience Improvement Program Updated: February 10th, 2015 As you use a launcher to organize your device, view your phone calls, search information, visit websites, manage the installed apps, etc., when you use these function, for example, typing a keyword and see related information from your devices or Internet via CM Launcher, we collect information from you in order to provide corresponding service and better user experience to you. When participating in CM Launcher user experience improvement program (UX Improvement Program), as appropriate, your usage, statistics, input while using CM Launcher, and crash reports would be collected."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]