[{'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: Buyer needs to raise the replacement request within the return period applicable to the respective product.. Once Buyer has raised a replacement request by contacting us on the Toll Free Number provided on the App. Once the replacement request has been raised, the following steps shall be followed: 1. Buyer is asked for 'Reason for Return'. Among others, the following are the leading reasons: Shipping was damaged Item was defective Item Dead on Arrival Item(s) were missing Wrong item sent 2. An intimation shall be provided to Seller seeking either 'approval' or 'rejection' of the replacement request."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]