[{'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: Certain Services enable Children to create personalized avatars which they can use in numerous activities in the services, including mini-games and virtual worlds. Children may also use other functions of the Services such as "Recommend to a friend" to invite a friend to find out about the Services. The "Recommend to a friend" functions enable Children to send their friends a single message inviting them to visit the related service. Ubisoft will collect the first name and e-mail address of your Child (or, failing that, the e-mail address of the parent or guardian) and the e-mail address of his/her friend for the sole purpose of sending a single message. This information is neither stored nor used for any other purpose and we do not reveal your child\'s e-mail address to the recipient.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty.'}]