[{'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: Signed in When you sign in to your account on our Services, we may give you the option to stay signed in to your account for a certain period of time. If you are using a public or shared computer, we encourage you not to choose to stay signed in. You or any other user of the computer/browser you signed in on will be able to view and access most parts of your account and take certain specific actions during this signed in period without any further authorization. The specific actions and account activities that you or any other user of this computer/browser may take include: Bid, buy or make an offer on an item Check out or add items to your cart Purchase an item with PayPal using Faster Checkout (if enabled in your account)"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]