[{'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: Use of Your Data We use personal information collected through our Site and Apps for purposes described in this Policy or disclosed to you on the Site, in our Apps, or in connection with our services. For example, we may use your information to: operate and improve our Apps, products, and services; understand you and your preferences to enhance your experience and enjoyment using our Site, Apps, products, and services; process and deliver contest entries and rewards; to send you push notifications; respond to your comments and questions and provide customer service; to track (via your DID) your in-App currency, to send relevant ads to you, to save your scores, and to provide the services you request; to send you related information, including confirmations, invoices, technical notices, updates, security alerts, and support and administrative messages; communicate with you about new contests, promotions, rewards, upcoming events, and other news about products and services offered by Backflip and our selected partners; and link or combine it with other personal information we get from third parties, to help understand your needs and provide you with better service."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]