[{'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: Your microphone: We will never access or use your microphone unless you give us explicit permission. This could enable you to control Spotify with your voice, and you will always have the ability to disable access to the microphone."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]