[{'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: We may collect, use, transfer, and disclose Non-Personal Information for any purpose. The following are some examples of how we may use it: (a) We may collect data where a Xender product is used so that we can better understand customer behavior and improve our products, services, and advertising."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]