[{'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: 5. Friends If you choose to use Rovio\'s "tell a friend" or a similar service about Rovio Services or order a gift certificate for your friend, Rovio may store your friend\'s name and contact details that you provide to Rovio.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_1stParty.'}]