[{'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: Collection of Data From ChildrenCollection of Data From Childrenmaincollectionofdatafromchildrenmodule Summary When a Microsoft product collects age it will either block users under 13 or will ask them to provide consent from a parent or guardian before they can use it. We will not knowingly ask children under 13 to provide more data than is necessary to provide the product."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Demographic_Age_1stParty.'}]