[{'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: Microsoft also adheres to both the Swiss-U.S. Safe Harbor privacy principles and the EU-U.S. Privacy Shield privacy principles regarding the collection, use, and retention of personal data from Switzerland. Microsoft does not make any representations related to the effect of that adherence under Swiss law."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]