[{'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: Non-personal Information is collected in order to: Use it for statistical, analytical and research purposes and for customization, development and improvement of our Crazy Labs Apps (for example, analyzing and fixing of problems, frequency capping (limiting the number of times a specific advertisement is presented to the same mobile device), developing new offerings, providing better content, simplifying and improving the User experience including based on preferences shown by Users usage within the Crazy Labs Apps). Measure traffic and usage on the Crazy Labs Apps. Promote our Apps."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]