[{'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: c) Marketing, i.e. to - send you related information, including confirmations, invoices, technical notices, updates, security alerts, and support and administrative messages;"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]