[{'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: 8(B) For residents outside the United States: Subject to the next sentence, we do not guarantee that any of our Services will be available or error-free at all times or at any given time. We will provide our Services in accordance with any legally required standards. In particular, in relation only to any Virtual Money and/or Virtual Goods or any other part of our Services which have been paid-for with real money, we warrant that they will substantially comply with the description provided by it at the point of purchase and be of satisfactory quality (in addition any related services provided through them will be provided with reasonable care and skill). We may change and update our Services in whole or in part without notice to you (provided always that any such changes do not result in material degradation in the functionality of any part of the Services which has been paid-for with real money). We make no warranty or representation regarding the availability of the Services which are provided free of charge (i.e. not paid-for with real money) and we reserve the right to modify or discontinue them in our sole discretion without notice to you, including for example, for economic reasons due to a limited number of users continuing to make use of them over time, for technical reasons (such as technical difficulties experienced by us or on the internet) or to allow us to improve user experience. We are not liable or responsible for any failure to perform, or delay in performance of, any of our obligations that is caused by events outside our reasonable control. If such circumstances result in material degradation in the functionality of the Services then any obligation you may have to make any payment to download, use or access them will be suspended for the duration of such period. We are entitled to modify or discontinue the Services or any part of them which are paid-for with real money in our sole discretion upon reasonable notice to you."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]