[{'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: 13. Amendments to this Agreement We may in our sole discretion amend this Agreement from time to time without any prior notice. This may include adding new or different terms to, or removing terms from, this Agreement. Your use of the Application upon publication of such amended terms shall constitute your deemed acceptance to the amended Agreement."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]