[{'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 use third party analytics services (including, but not limited to, Google Analytics) to help analyze how users use the site, products and services. Analytics services use cookies to collect information such as how often and what features of the site, products and services users use. We use this information to improve the site, products and services. The analytics services' ability to use and share information collected by them is restricted by their terms of use and privacy policy, which you should refer to for more information about how these entities use this information, and how you can opt-out of their use of such information. Winners of any commercial promotions and/or contests conducted by PSafe, or people who participate in PSafe's loyalty programs, expressly authorize PSafe to share their names, personal data provided to PSafe to participate in the promotion, contest or program, and images (photos), in the ways it sees fit, for the purpose of advertising and/or promotion, without the right to any compensation."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty.'}]