[{'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: Parental consent Because our websites and applications include activities that allow children to create, share and publically post content, to become a full member we seek "high-level" consent from a parent as follows: by asking for a credit card or other payment method for verification (with a nominal charge involved), or by requiring a signed consent form by mail or email attachment.'}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]