[{'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: For trial, preview or beta applications your limited or full participation in an in-application analytics program may be a condition of receiving access to those products. Please review the applicable terms of service, license agreement and any specific privacy or data collection notice attached to a given application for more details. If you do not wish to participate please do not use these products. Mobile applications"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]