[{'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: WhatsApp's License to You. We grant you a limited, revocable, non-exclusive, non-sublicensable, and non-transferable license to use our Services, subject to and in accordance with our Terms. This license is for the sole purpose of enabling you to use our Services, in the manner permitted by our Terms. No licenses or rights are granted to you by implication or otherwise, except for the licenses and rights expressly granted to you."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]