[{'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: As well as advertisements for our own goods and services, we may also facilitate third parties to optimise their advertising of their own goods and services by helping them to target those ads to those that might be most interested in them. These advertisements may be shown within our games or within websites and other media which are published by others and optimised by us or using our information. This is done using anonymised information and we won't hand over or sell any of your personal information to third party advertisers."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]